Réunion d'hiver SMC 2018

Vancouver, 7 - 10 décembre 2018


Sessions scientifiques

Toutes les sessions scientifiques auront lieu à Sheraton Vancouver Wall Centre.

Avancées et applications dans le domaine des discrétisations géométriques et préservant la structure
Org: Uri Ascher (University of British Columbia), Alexander Bihlo (Memorial University), Jean-Christophe Nave (McGill University) et Andy Wan (University of Northern British Columbia)
samedi 8 décembre  (Junior Ballroom A)
8:30 - 9:00 Tagir Farkhutdinov (University of Alberta), Variational Methods in the Dynamics of Porous Media
9:00 - 9:30 Rudiger Brecht (Memorial University of Newfoundland), a geometric variational discretization of compressible fluids: the rotating shallow water equations on the sphere
9:30 - 10:00 Andrea Natale (Imperial College London), An optimal transport Lagrangian approach for the Camassa-Holm variational model
10:00 - 10:30 Philip Morrison (University of Texas at Austin), Simulated Annealing for the Calculation of Steady States
16:00 - 16:30 Francois Gay-Balmaz (Ecole normale supérieure), Towards a geometric variational discretization of compressible fluid dynamics
16:30 - 17:00 Yousaf Habib (COMSATS Institute of Information Technology - Lahore), Effective order methods for separable differential equations
17:00 - 17:30 Onno Bokhove (University of Leeds), Variational time integrators for water-wave, wave-structure and internal-wave dynamics
17:30 - 18:00 John Bowman (University of Alberta), A New Technique for Constructing Exponential Integrators
dimanche 9 décembre  (Junior Ballroom A)
8:30 - 9:00 Elsa Cardoso-Bihlo (Memorial University of Newfoundland), Invariant high-order parameterization schemes
9:00 - 9:30 Joern Behrens (Universität Hamburg), Multiple Scales and Structure Preservation for Conservation Laws in Geophysical Applications
9:30 - 10:00 Katharina Schratz (Karlsruhe Institute of Technology), Low-regularity exponential-type integrators for the KdV equation
10:00 - 10:30 Artur Palha (Eindhoven University of Technology), Algebraic dual polynomials for mimetic spectral element methods
16:00 - 16:30 Andrew Gillette (Unversity of Arizona), Structure Preservation in (Trimmed) Serendipity Finite Element Methods
16:30 - 17:00 Alexander Ostermann (University of Innsbruck), Low regularity Fourier integrators
17:00 - 17:30 Andrea Dziubek (State University of New York Polytechnic Institute), Literature Review of Structure Preserving Discretizations for Shell Models
AlgeGéométrie algébrique et symplectique des espaces de modules
Org: Derek Krepski (University of Manitoba) et Steven Rayan (University of Saskatchewan)
dimanche 9 décembre  (Port McNeill)
8:00 - 8:30 Charles Doran (University of Alberta), Moduli of K3 Surface Fibered Calabi-Yau Threefolds
8:30 - 9:00 Jim Bryan (University of British Columbia), Curve counting on (K3xE)/G and Siegel modular forms
9:00 - 9:30 Ajneet Dhillon (University of Western Ontario), Essential Dimension of the moduli stack of vector bundles.
9:30 - 10:00 Michael Groechenig (University of Toronto), Mirror symmetry for Higgs bundles and the fundamental lemma
10:00 - 10:30 Seth Wolbert (University of Manitoba), Diffeological coarse moduli spaces for stacks over manifolds
16:00 - 16:30 Ruxandra Moraru (University of Waterloo), Moduli spaces of generalized holomorphic bundles
16:30 - 17:00 Alessandro Malusà (University of Saskatchewan / PIMS), Some aspects on the AJ conjecture
17:00 - 17:30 Sabin Cautis (University of British Columbia), The coherent Satake category
17:30 - 18:00 Oliver Leigh (University of British Columbia), Stables Maps with Divisible Ramification
Géométrie algébrique
Org: Nathan Ilten-Gee (Simon Fraser University) et Kalle Karu (University of British Columbia)
dimanche 9 décembre
8:30 - 9:00 Johannes Hofscheier (McMaster University), Generalized flatness constants, spanning lattice polytopes, and the Gromov width, Burrard
9:00 - 9:30 David Favero (University of Alberta), The Batyrev-Nill Conjecture, Burrard
9:30 - 10:00 Jim Carrell (University of British Columbia), Lifting Group Actions From Torus Fixed Points to Cohomology, Burrard
10:00 - 10:30 Jenna Rajchgot (University of Saskatchewan), Double Grassmannians, certain symmetric varieties, and type D quiver representation varieties, Burrard
16:00 - 16:30 Sabin Cautis (University of British Columbia), The derived structure of the Springer resolution, Burrard
16:30 - 17:00 Charles Doran (University of Alberta), Mirror Symmetry for Lattice Polarized del Pezzo Surfaces, Burrard
17:00 - 17:30 Kai Behrend (University of British Columbia), The motivic weight of the stack of bundles, Burrard
17:30 - 18:00 Ajneet Dhillon (University of Western Ontario), The motive of BG., Burrard
lundi 10 décembre
8:30 - 9:00 Javier González-Anaya (University of British Columbia), Constructing Mori dream spaces and non-Mori dream spaces via prime characteristic methods, Orca
9:00 - 9:30 Kiumars Kaveh (University of Pittsburgh), Spherical amoebae and K-orbits in spherical varieties, Orca
14:45 - 15:15 Frank Sottile (Texas A&M), Galois Groups for Systems of Equations, Orca
15:15 - 15:45 Matt Satriano (University of Waterloo), A counter-example to the finiteness conjecture of Kawaguchi and Silverman, Orca
16:00 - 16:30 Sergio Da Silva (University of Manitoba), On the Gorensteinization of Schubert varieties via boundary divisors, Orca
16:30 - 17:00 Jim Bryan (University of British Columbia), Rigid Calabi-Yau Banana Manifolds, Orca
17:00 - 17:30 Chris Manon (University of Kentucky), Classification of toric bundles on toric varieties, Orca
Analyse asymptotique et applications
Org: Dr. Chunhua Ou (Memorial University of Newfoundland) et Dr. Xiang-Sheng Wang (University of Louisiana at Lafayette)
dimanche 9 décembre  (Junior Ballroom D)
16:00 - 16:30 Roderick Wong (City University of Hong Kong), Asymptotics of the associated Pollaczek polynomials (Joint with Min-Jie Luo)
16:30 - 17:00 Michael Ward (University of British Columbia), The Stability of Hotspot Patterns for a Continuum Model of Urban Crime and the Effect of Police Intervention
17:00 - 17:30 Dan Dai (City University of Hong Kong), Gap probability at the hard edge for random matrix ensembles with pole singularities in the potential
17:30 - 18:00 Shuai-Xia Xu (Sun Yat-sen University), Gap probability in critical unitary random matrix ensembles and the coupled Painlev\'{e} II system
lundi 10 décembre  (Junior Ballroom D)
8:00 - 8:30 Mourad Ismail (University of Central Florida), The q-Normal Distribution
8:30 - 9:00 Howard Cohl (National Institute of Standards and Technology), Asymptotics of Fundamental Solutions for Helmholtz operators on Spaces of Constant Curvature
9:00 - 9:30 Ruiming Zhang (Northwest A&F University), Asymptotics of Theta Functions
14:45 - 15:15 Junho Choi (Ulsan National Institute of Science and Technology), On Boundary Layers for the Burgers Equations in a Bounded Domain
15:15 - 15:45 Xiang-Sheng Wang (University of Louisiana at Lafayette), Asymptotic analysis of difference equations
L'enseignement et l'apprentissage authentiques des mathématiques à l'université
Org: Fok-Shuen Leung (University of British Columbia) et Vanessa Radzimski (University of the Fraser Valley)
lundi 10 décembre  (Parksville)
8:30 - 9:00 Fok-Shuen Leung and Vanessa Radzimski (University of British Columbia and University of the Fraser Valley), A New Blended Model for Small-Scale Learning in Large-Scale Classes
9:00 - 9:30 Costanza Piccolo (University of British Columbia), An intervention for students at risk of failing their first University Calculus course
14:45 - 15:15 Veselin Jungic (Simon Fraser University), Sweet and Sour: Teaching Mathematics to Engineering Students
15:15 - 15:45 Patrick Walls (University of British Columbia), Open Source Mathematical Computing in the Cloud with Python, Jupyter and Git
16:00 - 16:30 Lauren DeDieu (University of Calgary), Emphasizing Mathematical Communication in the Classroom
16:30 - 17:00 Gary MacGillivray (University of Victoria), Mentoring undergraduates in research
17:00 - 17:30 Carmen Bruni (University of Waterloo), Lessons Learned From a Graduate Student Seminar
17:30 - 18:00 Matthew Coles (University of British Columbia), Professional development of novice math instructors: Encouraging the adoption of authentic teaching
Analyse complexe et théorie des opérateurs
Org: Javad Mashreghi (Laval University) et Nina Zorboska (University of Manitoba)
samedi 8 décembre  (Gulf Island C)
8:00 - 8:30 Thomas Ransford (Laval University), Linear maps preserving inner functions
8:30 - 9:00 Douglas Farenick (University of Regina), Choquet boundaries in an operator-theoretic framework
9:00 - 9:30 Ilia Binder (University of Toronto), Caratheodory convergence and weak convergence of Harmonic Measure.
9:30 - 10:00 Line Baribeau (Laval University), Hyperbolic divided differences and higher-order hyperbolic derivatives
10:00 - 10:30 Kelly Bickel (Bucknell University), Portraits of Rational Inner Functions
16:00 - 16:30 Carl Cowen (Indiana University - Purdue), Essential Spectrum of Some Composition Operators on $H^2(D)$
16:30 - 17:00 Flavia Colonna (George Masson University), Weighted composition operators on iterated weighted-type Banach spaces of analytic functions
17:00 - 17:30 Maria Tjani (University of Arkansas), Closed range composition operators on $BMOA$
17:30 - 18:00 Ievgen Bilokopytov (University of Manitoba), Which multiplication operators are surjective isometries?
18:00 - 18:30 Malik Younsi (University of Hawaii), Analytic Capacity and Holomorphic Motions
18:30 - 19:00 Javad Mashreghi (Laval University), One-box Conditions for the Carleson measures for the Dirichlet space
Communications libres
samedi 8 décembre
16:00 - 16:30 Sebastian Dominguez (Simon Fraser University), Steklov eigenvalues for the Lame operator, Burrard
16:30 - 17:00 Alamgir Hossain (Simon Fraser University), Ice Sheet Modelling using the Level Set Method, Burrard
17:00 - 17:30 TAEHAN BAE (University of Regina), Backward Simulation of Correlated L{\'e}vy-Negative Binomial Processes for Quantitative Risk modelling, Burrard
17:30 - 18:00 Jio Jeong (Independent Scholar), In Re, Ante Rem, and Naturalist Varieties of Structuralism, Burrard
dimanche 9 décembre
16:00 - 16:30 Anthony Shaheen (CSU Los Angeles), Isoperimetric constants of generalized Paley graphs, Blue Whale
16:30 - 17:00 Daryl Funk (Douglas College), On representing matroids by matrices and graphs: two sides of the same coin, Blue Whale
17:00 - 17:30 Dennis Contois (Native Education College), Colonialism, First Peoples and Adult Basic Education in Canada, Blue Whale
17:30 - 18:00 Chi-Kwong Fok (The University of Adelaide), Twisted K-theory and extended Verlinde algebra, Blue Whale
Géométrie discrète et combinatoire
Org: Barry Monson (University of New Brunswick) et Asia Ivic Weiss (York University)
dimanche 9 décembre  (Junior Ballroom B)
16:00 - 16:30 Gordon Williams (University of Alaska), On maniplexes with co-skeleton $K_4$
16:30 - 17:00 Peter Brooksbank (Bucknell University), Existence of high rank regular polytopes for PSp(4,q)
17:00 - 17:30 Gabe Cunningham (University of Massachusetts), Vertex-faithful regular polyhedra
17:30 - 18:00 Daniel Pellicer (National Autonomous University of Mexico), Higher rank chiral polytopes with toroidal facets
lundi 10 décembre  (Junior Ballroom B)
8:30 - 9:00 Egon Schulte (Northeastern University), Local Theory in Tilings and Delone Sets
9:00 - 9:30 Robert Dawson (Saint Mary's University), A Circle Tiling Problem
14:45 - 15:15 Gabriela Araujo-Pardo (National Autonomous University of Mexico), The achromatic number of Kneser Graphs and their relationship with Steiner Triple Systems
15:15 - 15:45 Amanda Montejano (National Autonomous University of Mexico), A rainbow version of Mantel's Theorem
16:00 - 16:30 Wendy Finbow-Singh (Saint Mary's University), Constructing Generically Rigid Frameworks
16:30 - 17:00 Karoly Bezdek (University of Calgary)), On Gromov's conjecture for uniform contractions
17:00 - 17:30 Deborah Oliveros (National Autonomous University of Mexico), Tverberg Theorems with Altered Nerves.
17:30 - 18:00 Tamon Stephen (Simon Fraser University), Colourful Simplicial Depth, Grids and Algorithms
Mathématiques discrètes en communications et en informatique
Org: Megan Dewar (The Tutte Institute for Mathematics in Computing), Daniel Panario (Carleton University) et David Thomson (Carleton University)
samedi 8 décembre  (Port McNeill)
8:00 - 8:30 Megan Dewar (Tutte Institute for Mathematics and Computing), Connectivity in hypergraphs
8:30 - 9:00 Tim Alderson (University of New Brunswick), Maximum and Full Weight Spectrum Codes
9:00 - 9:30 Thais Idalino (University of Ottawa), Efficient Unbounded Fault-Tolerant Aggregate Signatures Using Nested Cover-Free Families
9:30 - 10:00 Aidan Roy (D-Wave Systems), Mixed-integer linear programs and graph minors for quantum annealing
10:00 - 10:30 Jonathan Jedwab (Simon Fraser University), A recursive construction of linking systems of difference sets
16:00 - 16:30 Lucia Moura (University of Ottawa), Covering Arrays and Combinatorial Testing
16:30 - 17:00 Petr Lisonek (Simon Fraser University), Maximally non-associative quasigroups
17:00 - 17:30 David Thomson (Carleton University), Low complexity normal bases over $\mathbb{F}_2$
17:30 - 18:00 Upcoming Opportunities, Upcoming Opportunities in Discrete Mathematics
Distributions dans la théorie analytique des nombres
Org: Alia Hamieh (University of Northern British Columbia), Habiba Kadiri (University of Lethbridge), Greg Martin (University of British Columbia) et Nathan Ng (University of Lethbridge)
samedi 8 décembre  (Port Hardy)
8:00 - 8:30 Daniel Fiorilli (University of Ottawa), Large values of the variance of primes in arithmetic progressions
8:30 - 9:00 Matilde Lalin (Universite de Montreal), The mean value of cubic $L$-functions over function fields
9:00 - 9:30 Chantal David (Concordia University), Averages of cubic Gauss sums over functions fields
9:30 - 10:00 Alexander Mangerel (Universite de Montreal/CRM), The Variance of Bounded Multiplicative Functions in Arithmetic Progressions
10:00 - 10:30 Kyle Pratt (University of Illinois at Urbana-Champaign), Some non-vanishing results for Dirichlet L-functions
16:00 - 16:30 Lola Thompson (Oberlin College), Counting quaternion algebras
16:30 - 17:00 Amita Malik (Rutgers University), Distribution of zeros of derivatives of the Riemann $\xi$-function
17:00 - 17:30 Peng-Jie Wong (University of Lethbridge/PIMS), A Bombieri-Vinogradov Theorem for Modular Forms
17:30 - 18:00 Asif Zaman (Stanford University), Moments of other random multiplicative functions
dimanche 9 décembre  (Port Hardy)
8:30 - 9:00 Kirsti Biggs (University of Bristol), Efficient congruencing in ellipsephic sets
9:00 - 9:30 Xiancheng Meng (McGill University/CRM), Chebyshev's bias for products of irreducible polynomials - I
9:30 - 10:00 Lucile Devin (University of Ottawa), Chebyshev's bias for products of irreducible polynomials -- II
10:00 - 10:30 Ayla Gafni (University of Rochester), Extremal primes for elliptic curves without complex multiplication
16:00 - 16:30 Jack Klys (University of Calgary), Moments of unramified 2-group extensions of quadratic fields
16:30 - 17:00 Allysa Lumley (York University), Distribution of Values of $L$-functions associated to Hyperelliptic Curves over Finite Fields
17:00 - 17:30 Caroline Turnage-Butterbaugh (Carleton College), A Chebotarev density theorem for families, and an application to class groups
17:30 - 18:00 Lee Troupe (University of Lethbridge/PIMS), Distributions of polynomials of additive functions
Ressources éducatives en mathématiques
Org: Kseniya Garaschuk (University of the Fraser Valley), Andrew Hare (Saint Mary's University) et Petra Menz (Simon Fraser University)
dimanche 9 décembre  (Pavilion Ballroom A)
8:00 - 8:25 Andrew Hare (Saint Mary’s University), Two Textbooks in the Course: Gesture and Language
8:25 - 8:50 Leah Edelstein-Keshet (University of British Columbia), Developing an Open calculus book for Life Sciences
8:50 - 9:15 Cynthia Nicol (University of British Columbia), Educational Resources for Learning to Teach Mathematics
9:15 - 9:40 Richard Hoshino, Ben Klaff & Michael Lamoureux (Pacific Institute of Mathematical Sciences), Callysto: an educational resource for data analytics and computational thinking
9:40 - 10:05 Nicola Mulberry (Simon Fraser University), Experiences Creating and Teaching from Open Calculus Material
10:05 - 10:30 Kseniya Garaschuk (University of the Fraser Valley), Adoption of WebWork: a Department initiative
16:00 - 16:20 Sean Chorney (Simon Fraser University), Orchestrating Desmos: Rethinking thinking about digital technology
16:20 - 16:40 Mike Pruner, Resources in a High School Mathematics Classroom
16:40 - 17:00 Elaine Simmt (University of Alberta), An abundance of resources
17:00 - 18:00 Open Discussion
Méthodes explicites en géométrie arithmétique
Org: Nils Bruin (Simon Fraser University) et Michael Jacobson (University of Calgary)
dimanche 9 décembre  (Azure)
8:00 - 8:30 Nathan Grieve (Michigan State), Around the Riemann-Roch Theorem for Abelian varieties
8:30 - 9:00 Beth Malmskog (Colorado College, Colorado Springs), Solving S-unit equations in Sage and Applications
9:00 - 9:30 Brett Nasserden (University of Waterloo), Explicit calculations with a moduli space of abelian surfaces
9:30 - 10:00 Colin Weir (Tutte Institute), Classifying the $p$-torsion of Jacobians and Pryms
10:00 - 10:30 Adam Topaz (University of Alberta), Reconstructing Function Fields from their $\ell$-adic Cohomology
16:00 - 16:30 Jeff Achter (Collorado State, Fort Collins), Arithmetic moduli for lattice-polarized K3 surfaces
16:30 - 17:00 Ari Shnidman (Boston College), Selmer groups of genus 2 Jacobians with root 3 level structure
17:00 - 17:30 Jennifer Paulhus (Grinnell College), Jacobian variety decompositions
17:30 - 18:00 Michael Bennett (University of British Columbia), Shifted powers in Lucas-Lehmer sequences
Analyse géométrique et géométrie spectrale
Org: Richard Froese (University of British Columbia) et Alexandre Girouard (Laval University | Université Laval)
samedi 8 décembre  (Galiano)
8:30 - 9:00 Albert Chau (UBC), Complete solutions to Kahler Ricci flow on quasi-projctive varieties.
9:00 - 9:30 Dima Jakobson (Mcgill), Zero and negative eigenvalues of the conformal laplacian
9:30 - 10:00 Renan Assimos Martins (Max Planck Institute), A remark on the Geometry of Some Maximum Principles
10:00 - 10:30 Carolyn Gordon (Dartmouth), Transplantation and isogeny of intermediate Jacobians of Kahler manifolds
16:00 - 16:30 Richard Laugesen (Illinois), From Neumann to Steklov and beyond, via Robin: the Weinberger way
16:30 - 18:00 Open Problems and Discussion
dimanche 9 décembre  (Galiano)
9:00 - 9:30 Donato Cianci (Michigan), On branched minimal immersions of surfaces by first eigenfunctions
9:30 - 10:00 Nicolau Sarquis Aiex (UBC), Index estimate of self-shrinkers.
10:00 - 10:30 David Sher (DePaul), The Steklov eigenvalue problem on polygons
lundi 10 décembre  (Galiano)
8:30 - 9:00 Craig Sutton (Dartmouth)
9:00 - 9:30 Evans Harrell (Georgia Institute of Technology), Two-term asymptotically sharp bounds for eigenvalue means of the Laplacian
14:45 - 15:15 Elisabeth Stanhope (Lewis & Clark), Bounding the multiplicity of the Steklov eigenvalues of an orbisurface
15:15 - 15:45 Jingyi Chen (UBC), Recent progress on Hamiltonian stationary Lagrangian submanifolds
16:00 - 16:30 Asma Hassannezhad (Bristol), On a relation between Dirichlet-to-Neumann and Laplacian spectra on manifolds
16:30 - 17:00 Alexandre Girouard (Laval), Steklov eigenvalues of submanifolds with prescribed boundary in Euclidean space
Dynamique hamiltonienne et applications
Org: Tanya Schmah (University of Ottawa) et Cristina Stoica (Wilfred Laurier University)
samedi 8 décembre  (Pavilion Ballroom A)
8:00 - 8:30 George Patrick (University of Saskatchewan), The intrinsic linearization of equilibria of nonholonomic systems
8:30 - 9:00 Dan Offin (Queen's University), Stability of periodic orbits by index methods
9:00 - 9:30 Corey Shanbrom (Sacramento State University), A New Family of Solutions to the Kepler-Heisenberg Problem
9:30 - 10:00 Tanya Schmah (University of Ottawa), Controlling rigid body attitude via shape change
10:00 - 10:30 Lennard Bakker (Brigham Young University), A Model for the Binary Asteroid 2017 YE5
16:30 - 17:00 Claudio Vidal (University of Bío-Bío)
17:00 - 17:30 Zhifu Xie (University of Southern Mississippi), Central Configurations and Super Central Configurations in the Collinear 5-body Problem
17:30 - 18:00 Manuele Santoprete (Wilfrid Laurier University), On the Relationship between Two Notions of Compatibility for Bi-Hamiltonian Systems
Analyse harmonique et liens avec la théorie des mesures géométriques et la combinatoire
Org: Kyle Hambrook (San Jose State University) et Itay Londner (Tel Aviv University)
vendredi 7 décembre  (Beluga)
13:00 - 13:30 Ruixiang Zhang (University of Wisconsin - Madison), The pointwise convergence problem for the free Schrödinger equation in high dimensions
13:30 - 14:00 Thomas Yang (University of British Columbia), Small sets containing many patterns
14:00 - 14:30 Jongchon Kim (University of British Columbia), Elliptic difference equations with random coefficients
14:30 - 15:00 Steven Senger (Missouri State), Chains and other multiple point configurations
15:00 - 15:30 Ed Granirer (University of British Columbia), Some Geometric Properties of the Fourier Algebras.
15:30 - 16:00 Itay Londner (University of British Columbia), Exponential frames and syndetic Riesz sequences
16:00 - 16:30 Kyle Hambrook (San Jose State University), Construction of fractal measures with rapid Fourier decay
16:30 - 17:00 Alex Iosevich (University of Rochester), The Falconer distance conjecture in the plane
samedi 8 décembre  (Beluga)
8:00 - 8:30 Josh Zahl (University of British Columbia), An improved bound on the Hausdorff dimension of Besicovitch sets in $\mathbb{R}^3$
8:30 - 9:00 Krystal Taylor (Ohio State University), Lipschitz Images of Fractal Sets and an Application to Pinned Distance Sets
9:00 - 9:30 Joris Roos (University of Wisconsin - Madison), Averages of the simplex Hilbert transform
9:30 - 10:00 Chun-Kit Lai (San Francisco State University), Existence and exactness of exponential Riesz sequences and frames for fractal measures
10:00 - 10:30 Marcin Bownik (University or Oregon), Wavelets for non-expanding dilations
16:00 - 16:30 Izabella Laba (University of British Columbia), Maximal operators and decoupling for Lambda(p) Cantor measures
16:30 - 17:00 Marina Iliopoulou (University of California, Berkeley), Counting joints formed by lines and a k-plane
17:00 - 17:30 Shahaf Nitzan (Georgia Institute of Technology)
17:30 - 18:00 K. S. Senthil Raani (IISER Berhampur), Role of curvature measures in determining Fourier asymptotics
dimanche 9 décembre  (Beluga)
8:00 - 8:30 Hong Wang (Massachusetts Institute of TechnologyMassachusetts Institute of), A restriction estimate in $\mathbb{R}^3$
8:30 - 9:00 Jacob Denson (University of British Columbia), Fractals Avoiding Fractal Configurations
9:00 - 9:30 Rachel Greenfeld (Bar-Ilan University), Fuglede's spectral set conjecture
9:30 - 10:00 Marc Carnovale (Ohio State University), Abundance of 3APs in sparse subsets of integers, finite fields, and Euclidean spaces
10:00 - 10:30 Neil Lyall (University of Georgia), Geometric Configurations in Sets of Positive Density
16:00 - 16:30 Betsy Stovall (University of Wisconsin - Madison), Extremizability of Fourier restriction to the paraboloid
16:30 - 17:00 Xu Robert Yang (University of Waterloo), Interpolation Sets
17:00 - 17:30 Simon Bortz (University of Washington), Two-Phase Free Boundary Problems for Harmonic Measure
17:30 - 18:00 Malabika Pramanik (University of British Columbia), On Salem sets avoiding solutions of linear equations
Histoire et philosophie des mathématiques
Org: Maritza Branker (Niagara University), Nicolas Fillion (Simon Fraser University) et Glen Van Brummelen (Quest University)
dimanche 9 décembre  (Gulf Island C)
8:00 - 8:30 Jim Brown (University of Toronto), Plato vs Aristotle
8:30 - 9:00 Conor Mayo-Wilson (University of Washington), Potential Infinity and the Aristotelian Plane
9:00 - 9:30 Victor Katz (University of the District of Columbia), Modern Mathematical Ideas from Medieval Times
9:30 - 10:00 John Mumma (California State University, San Bernardino), The effectiveness of geometric diagrams in geometric proofs
10:00 - 10:30 Len Berggren (Simon Fraser University), Some Mathematics of the "Mountain Man"
16:00 - 16:30 Tom Donaldson (Simon Fraser University), Language, Truthmaking, and Logic
16:30 - 17:00 Glen Van Brummelen (Quest University)
17:00 - 17:30 Derek Postnikoff (University of Saskatchewan), Mathematics as a Liberating Art
17:30 - 18:00 Nicolas Fillion (Simon Fraser University), A philosophical take on variational crimes in the finite element method
18:00 - 18:30 Brenda Davison (Simon Fraser University), Divergent series leading up to the turn of the 20th century
L'autochtonisation et la réconciliation par l'entremise des mathématiques universitaires : pourquoi, quand et comment?
Org: Darja Barr (University of Manitoba), Shawn Desaulniers (University of Alberta), Edward Doolittle (First Nations University) et Veselin Jungic (Simon Fraser University)
vendredi 7 décembre  (Port Alberni)
14:30 - 15:00 Edward Doolittle (First Nation University of Canada)
15:00 - 15:30 Mark MacLean (UBC), Expanding the Mathematics Curriculum Conversation for an Indigenous Teacher Education Program
15:30 - 16:00 Melania Alvarez (PIMS/UBC), Math Outreach: Many Needs, Many Ways
16:00 - 16:30 Randall Pyke (SFU), Reaching out to the Aboriginal community: Volunteer tutoring at the Native Education College in Vancouver
samedi 8 décembre  (Port Alberni)
8:00 - 8:30 Shawn Desaulniers (University of Alberta), Is Recruitment Enough?
8:30 - 9:00 Cynthia Nicol (UBC), What Role does Mathematics Play for Community Resilience and Innovation?
9:00 - 9:30 Darja Barr (University of Manitoba), Easing the Transition into University Mathematics with Summer Bridge Programs
9:30 - 10:00 Emily McKinnon (Universityof Manitoba), Access to Success in Math: Lessons learned and new directions for the University of Manitoba’s Access Program
10:00 - 10:30 Betty Wilson (Tla'amin Nation), A Tla’amin Perspective on Math
16:00 - 16:30 Henry Fowler (Navajo Technical University), The Silence Beat of Mathematics
16:30 - 17:00 Lillian Prince and Dennis Contois (Native Education College), Colonialism, First Peoples and Adult Basic Education in Canada
17:00 - 17:30 Cedric Chauve (SFU), Designing Coast Salish woven basket patterns using Jupyter notebooks
17:30 - 18:00 Veselin Jungic (SFU), Teaching each other: Working with Indigenous learners
Problèmes inverses en physique mathématique
Org: Peter Gibson et Yue Zhao (York University)
samedi 8 décembre  (Junior Ballroom B)
9:00 - 9:30 Ru-yu Lai (University of Minnesota), Global uniqueness for the semilinear fractional Schr\"{o}dinger equation
9:30 - 10:00 Isaac Harris (Purdue University), Transmission Eigenvalues for a Conductive Boundary
10:00 - 10:30 Alexandre Timonov (University of South Carolina Upstate), On the large time behavior of the solution to the regularized weighted mean curvature flow problem
16:00 - 16:30 Peter Gibson (York University), Acoustic imaging of layered media
16:30 - 17:00 Jian Zhai (Rice University/University of Washington), A semiclassical inverse spectral problem for elastic surface-wave tomography
17:00 - 17:30 Luz Angélica Caudillo-Mata (University of British Columbia), Multiscale Modeling of Geophysical Electromagnetic Fields in Highly Heterogeneous Media
17:30 - 18:00 Bas Peters (University of British Columbia), Intersections and sums of sets for the regularization of inverse problems
dimanche 9 décembre  (Junior Ballroom B)
8:00 - 8:30 Michael Lamoureux (PIMS/University of Calgary), Inverse theory in imaging
8:30 - 9:00 Michael Haslam (York University), A High Order Method for Electromagnetic Scattering from Penetrable Rough Surfaces
9:00 - 9:30 Wenyuan Liao (University of Calgary), A numerical method for earth mover's distance calculation and its application in full waveform inversion
9:30 - 10:00 Yue Zhao (York University), Inverse source problems in electrodynamics
Modélisation mathématique et computationnelle du comportement subcellulaire au comportement collectif dans les cellules
Org: Andreas Buttenschoen et Leah Keshet (University of British Columbia)
lundi 10 décembre  (Port Hardy)
8:00 - 8:30 Lisanne Rens (University of British Columbia), Multiscale computational modeling of chemical and mechanical signaling in collective cell migration
8:30 - 9:00 Zachary Pellegrin (University of British Columbia), A Model of Cell Signaling, Migration and Interaction through PDE Simulations in the Cellular Potts Model
9:00 - 9:30 Erikur Palsson (Simon Fraser University), A 3-D Individual Cell Based Model (ICBM) for simulating cell mobility, cell-cell and cell-ECM interactions.
14:45 - 15:15 Gerda de Vries (University of Alberta), A Model of Microtubule Organization in the Presence of Motor Proteins
15:15 - 15:45 Dan Coombs (University of British Columbia), Multistate modelling and parameter inference for cell surface receptor tracking analysis
16:00 - 16:30 Laurent Mackay (McGill), The dynamics of mechanosensitive nascent adhesion formation
16:30 - 17:00 Andreas Buttenschoen (University of British Columbia), Non-Local Cell Adhesion Models: Steady States and Bifurcations
17:00 - 17:30 Jay Newby (University of Alberta), Weaker is better: how weak transient molecular interactions give rise to robust, dynamic immune protection
17:30 - 18:00 Brian Merchant (University of British Columbia), A Rho-GTPase based model explains spontaneous collective migration of neural crest cell clusters
Épidémiologie mathématique
Org: Fred Brauer (University of British Columbia) et Carlos Castillo-Chavez (Arizona State University)
vendredi 7 décembre  (Blue Whale)
13:00 - 13:30 Pauline van den Driessche (University of Victoria), Disease extinction versus persistence in discrete-time epidemic models
13:30 - 14:00 Julien Arino (University of Manitoba), Modelling global aspects in vaccination
14:00 - 14:30 James Watmough (University of New Brunswick), A mathematical analysis of an integrated approach to malaria control targeting vector-host interactions
14:30 - 15:00 Ping Yan (Public Health Agency of Canada), Discussions on generation intervals and beyond
15:00 - 15:30 Michael Li (University of Alberta), Mathematical Modeling of HIV/SIV Infection in Brain
samedi 8 décembre  (Blue Whale)
8:30 - 9:00 Baltazar Espinoza (Arizona State University), Consequences of short-term mobility across heterogeneous risk environments: the 2014 West African Ebola outbreak
9:00 - 9:30 Victor Moreno (Arizona State University), Understanding the Impact of Social Factors on the Transmission Dynamics of Infectious Diseases
9:30 - 10:00 Zhilan Feng (Purdue University), Implications for infectious disease models of heterogeneous mixing on control thresholds
10:00 - 10:30 Sherry Towers (Arizona State University), Assessing the average length of infection chains in an outbreak of infectious disease
16:00 - 16:30 Cesar Montalvo (Arizona State University), The regressive burden of Water Related infections on income disparity
16:30 - 17:00 Anuj Mubayi (Arizona State University), Modeling, Estimation, and Uncertainty: Challenges associated with Transmission Dynamics and Control of Leishmaniasis
17:00 - 17:30 Abba Gumel (Arizona State University), Mathematical Assessment of the Role of Insecticide Resistance on Malaria Dynamics
17:30 - 18:00 Gerardo Chowell (Georgia State University), Forecasting epidemic trajectories using simple dynamic models
dimanche 9 décembre  (Blue Whale)
8:30 - 9:00 Kyongah Nah (York University), Assessing Systemic and Non-systemic Transmission Risk of Tick-borne Encephalitis
9:30 - 10:00 Karyn Sutton (University of Louisiana- Lafayette), The Role of Social Distance and Infectiousness in TB Transmission
10:00 - 10:30 Joan Ponce (Purdue University), Dynamics of a childhood disease model with quarantine
Jeux mathématiques
Org: Gary MacGillivray et Andrew McEachern (University of Victoria)
samedi 8 décembre  (Gulf Island D)
8:00 - 8:30 Hedayat Zarkoob (University of British Columbia), Report-sensitive spot-checking in peer grading system
8:30 - 9:00 Boting Yang (University of Regina), Fast Searching Game on Cartesian Products of Graphs
9:00 - 9:30 Richard Hoshino and Maximilian Kahn (Quest University), Birds of a Feather: a perfect-information solitaire card game
9:30 - 10:00 Monica Cojocaru (University of Guelph), The replicator dynamics for generalized Nash Games
16:00 - 16:30 Ryan Hayward (University of Alberta), A Hex History Mystery: Who Posed the Puzzles?
16:30 - 17:00 Nancy Clarke (Acadia University), Farsighted Cops and Robber
17:00 - 17:30 Richard Nowakowski (Dalhousie University), The Orthogonal Colouring Game on Graphs
17:30 - 18:00 Peter Taylor and Stefanie Knebel (Queen's University), The parent game in the grade 11 classroom
dimanche 9 décembre  (Gulf Island D)
8:00 - 8:30 Chris Duffy (University of Saskatchewan), The Evacuation Number of a Graph
8:30 - 9:00 Daniel Ashlock (University of Guelph), Game Theory: simulation versus theory.
9:30 - 10:00 Jordan Barret (Dalhousie University), The Power Index Game
10:00 - 10:30 Charlie Gerrie (Dalhousie University), The Power Index Game On A Lattice
Modèles d'interactions non locales : du comportement collectif à la formation de modèles
Org: Razvan Fetecau (Simon Fraser University) et Ihsan Topaloglu (Virginia Commonwealth University)
samedi 8 décembre  (Pavilion Ballroom B)
8:00 - 8:30 Maria D'Orsogna (California State University, Northridge), Dynamics of neuroendocrine stress response: bistability, trauma and PTSD
8:30 - 9:00 David Iron (Dalhousie University), Delay and Spike Dynamics in the Gierer-Meinhardt Equations
9:00 - 9:30 Alethea Barbaro (Case Western Reserve University), A Kinetic Perspective on Fearful Crowds
9:30 - 10:00 Nancy Rodriguez-Bunn (University of North Carolina, Chapel Hill), Birth-jump process in plan dynamics
10:00 - 10:30 Thomas Hillen (University of Alberta), Non-local Models for Cellular Adhesion
16:00 - 16:30 Xin Yang Lu (Lakehead University), Regularity of cells in crystallization of the second moment energy in 3D
16:30 - 17:00 Alpar Meszaros (University of California, Los Angeles), Degenerate nonlinear diffusion equations with discontinuous nonlinearities
17:00 - 17:30 Xiaochuan Tian (University of Texas at Austin), Nonlocal models with heterogeneous localization and their application to seamless local-nonlocal coupling
17:30 - 18:00 Hui Huang (Simon Fraser University), On self-organized dynamics over domains with boundaries
dimanche 9 décembre  (Pavilion Ballroom B)
8:00 - 8:30 Andrew Bernoff (Harvey Mudd College), Agent-Based and Continuous Models of Locust Hopper Bands: Insights Gained Through the Lens of Dynamical Systems
8:30 - 9:00 Katy Craig (University of California, Santa Barbara), Aggregation diffusion to constrained interaction: minimizers and gradient flows in the slow diffusion limit
9:00 - 9:30 Francesco Patacchini (Carnegie Mellon University), The interaction equation near attracting manifolds
9:30 - 10:00 Theodore Kolokolnikov (Dalhousie University), Spikes and vortices in inhomogeneous environments
Algèbres d'opérateurs sur des groupes
Org: Volker Runde et Matthew Wiersma (University of Alberta)
samedi 8 décembre  (Finback)
8:00 - 8:30 Brian Forrest (University of Waterloo), Exotic Ideals in the Fourier-Stieltjes Algebra of a Locally Compact group.
8:30 - 9:00 Michael Brannan (Texas A&M University), Quantum permutations and their matrix models
9:00 - 9:30 Jason Crann (Carleton University), An equivariant weak expectation property and amenable actions
9:30 - 10:00 Prachi Loliencar (University of Alberta), Measures on compact right topological groups
10:00 - 10:30 Varvara Shepelska (University of Saskatchewan), Norm-controlled inversion in weighted convolution algebras
16:00 - 16:30 Ebrahim Samei (University of Saskatchewan), Exotic C$^*$-algebras of geometric groups
16:30 - 17:00 Nico Spronk (University of Waterloo), Idempotents, topologies and ideals
17:00 - 17:30 Rufus Willett (University of Hawaii), Lp group algebras
17:30 - 18:00 Marcelo Laca (University of Victoria)
dimanche 9 décembre  (Finback)
8:00 - 8:30 Ian Putnam (University of Victoria), Odometers
8:30 - 9:00 Sang-Gyun Youn (Queen's University), On the complete representability of convolution algebras of quantum groups as operator algebras
9:00 - 9:30 Mahya Ghandehari (University of Delaware), Spectra of Beurling-Fourier Algebras
9:30 - 10:00 Keith Taylor (Dalhousie University), Wavelet Sets for Shifts by Wallpaper Symmetries
10:00 - 10:30 Caleb Eckhardt (Miami University), C*-rigidity of two-step nilpotent groups
16:00 - 16:30 Christopher Schafhauser (York University), MF approximations of crossed products
16:30 - 17:00 Camila Fabre Sehnem, On $C^*$-algebras associated to product systems
17:00 - 17:30 Qianhong Huang (University of Alberta), Translation continuous measures on locally compact semigroup
17:30 - 18:00 Thierry Giordano (University of Ottawa), A relative bicommutant theorem: the stable case of Pedersen's question
Avancées récentes en géométrie arithmétique et hyperbolique
Org: Nathan Grieve (Michigan State University), Steven Lu (Université du Québec à Montréal) et Mike Roth (Queen's University)
samedi 8 décembre  (Gulf Island A)
8:30 - 9:00 Xi Chen (University of Alberta), ${\mathbb A}^1$ curves on Log K3 Surfaces
9:00 - 9:30 Min Ru (University of Houston), Holomorphic curves into projective varieties intersecting general divisors
9:30 - 10:00 Marc-Hubert Nicole (Universite d'Aix-Marseille), Families of Modular Forms on Drinfeld Modular Varieties for $GL_N$
10:00 - 10:30 Junjiro Noguchi (University of Tokyo), A big Picard theorem and the Manin-Mumford conjecture
16:00 - 16:30 Gordon Heier (University of Houston), A generalized Schmidt subspace theorem for closed subschemes
16:30 - 17:00 Erwan Rousseau (Université d'Aix-Marseille), Orbifold hyperbolicity
17:00 - 17:30 Nils Bruin (Simon Fraser University), Prym varieties in genus 4
17:30 - 18:00 David McKinnon (University of Waterloo), The arithmetic puncturing problem
dimanche 9 décembre  (Gulf Island A)
8:00 - 8:30 Behrouz Taji (Notre Dame), Hyperbolicity properties of base space of famillies of projective manifolds
8:30 - 9:00 Amos Turchet (Washington), Arithmetic and algebraic hyperbolicity of surface pairs with almost ample cotangent bundle
9:00 - 9:30 Jorg Winkelmann (Bochum), Tame Discrete Sets
9:30 - 10:00 Aaron Levin (Michigan State University), Greatest common divisors in Diophantine approximation and Nevanlinna theory
10:00 - 10:30 Dragos Ghioca (University of British Columbia), Unlikely intersections in arithmetic dynamics
Tendances récentes dans le domaine des équations aux dérivées partielles non linéaires et problèmes connexes
Org: Yakine Bahri (University of Victoria), Slim Ibrahim (University of Victoria) et Hiroaki Kikuchi (Meiji University)
samedi 8 décembre  (Vancouver)
8:00 - 8:30 Isao Kato (Kyoto University), Local well-posedness for the Cauchy problem of the Zakharov type system
8:30 - 9:00 Nobu Kishimoto (Kyoto University), Ill-posedness of the periodic nonlinear Schr\"odinger equation with third-order dispersion and Raman scattering term
9:00 - 9:30 Ikkei Shimizu (Kyoto University), Remarks on local theory for Schr\"odinger maps near harmonic maps
9:30 - 10:00 Masahiro Ikeda (Keio University), Well-posedness of fourth-order Schr\"odinger equation with derivative nonlinearities
10:00 - 10:30 Takahisa Inui (Osaka University), Strichartz estimates for the damped wave equation and its application to the nonlinear problem
16:00 - 16:30 Stephen Gustafson (University of British Columbia), Chiral magnetic skyrmion solutions of 2D Landau-Lifshitz equations: existence.
16:30 - 17:00 Li Wang (University of British Columbia), Chiral magnetic skyrmion solutions of 2D Landau-Lifshitz equations: stability.
17:00 - 17:30 Yakine Bahri (University of Victoria), Transverse stability of line soliton for wave guide Schrödinger equations.
17:30 - 18:00 Yanxia Deng (University of Victoria), Global Existence and Singularity of the N-body Problem.
dimanche 9 décembre  (Vancouver)
9:00 - 9:30 Hiroaki Kikuchi (University of Victoria & Tsuda University), Minimization problem associated with ground states to combined power-type nonlinear Schr\"odinger equations
9:30 - 10:00 Junho Choi (UNIST, Republic of Korea), On an Interior Layer for the Burgers Equations in $\mathbb{R}$
10:00 - 10:30 Slim Ibrahim (University of Victoria), Relativistic Vlasov-Maxwell for strongly magnetized Plasmas
16:00 - 16:30 Tai-Peng Tsai (University of British Columbia), Existence, uniqueness, and regularity results for elliptic equations with drift terms in critical weak spaces
16:30 - 17:00 Xinwei Yu (University of Alberta), A New Type of Regularity Criterion for the 3D Navier-Stokes Equations
17:00 - 17:30 Shengyi Shen (University of Victoria), Analysis about a Two fluid mode and its comparison with MHD system
17:30 - 18:00 Keisuke Takasao (Kyoto University), Global existence of weak solution for volume preserving mean curvature flow via phase field method
Session en l'honneur de Robert Woodrow à l'occasion de son 70e anniversaire. Sujets : théorie des modèles de structures relationnelles; structures homogènes; ensembles ordonnés; graphiques
Org: Gena Hahn (University of Montreal) et Imed Zaguia (Royal Military College)
vendredi 7 décembre  (Pavilion Ballroom B)
13:00 - 13:30 Graham Wright and Geňa Hahn (CMS / Université de Montréal)
13:30 - 14:00 Julia Knight (Notre Dame), Coding one structure in another
14:00 - 14:30 Pierre Simon (Berkley), Geometric homogeneous structures
14:30 - 15:00 Jan Hubička (Charles University), Metrically homogeneous graphs as homogenizations of $(1,\delta)$-structures
15:00 - 15:30 Peter Cameron (St. Andrews), Synchronization update
15:30 - 16:00 Norbert Sauer (Calgary), Partitions of homogenous graphs and other structures
16:00 - 16:30 Bill Sands (Calgary), Two open problems from joint work with Robert Woodrow
16:30 - 17:00 Maurice Pouzet (Université Claude Bernard), A topological interpretation of de Jongh -Parikh theorem and applications
dimanche 9 décembre  (Pavilion Ballroom B)
16:00 - 16:30 Andrés Aranda, Morphism extension classes of graphs
16:30 - 17:00 Peter Gibson (York), The profile of a relation
17:00 - 17:30 Thomas Kucera (Manitoba), Saturated Free Algebras and Almost Indiscernible Theories
17:30 - 18:00 Benoit Larose (Champlain College and UQAM), Some questions on finite groups motivated by the complexity of QCSP
lundi 10 décembre  (Pavilion Ballroom B)
8:00 - 8:30 Michael Pawliuk (Calgary), Some homogeneous directed graphs are strange
8:30 - 9:00 David Wehlau (RMC), Finite planes, ZZ-topes and Fibonacci Numbers.
9:00 - 9:30 Anthony Bonato (Ryerson), The new world of infinite random geometric graphs
14:45 - 15:15 Lucien Haddad (RMC), Hereditarily Semi-Rigid Families of Linear Orders
15:15 - 15:45 Bojan Mohar (SFU), 50 years of the Ringel and Youngs Map Colour Theorem
Récupération clairsemée, apprentissage et réseaux neuronaux
Org: Ben Adcock (Simon Fraser University), Simone Brugiapaglia (Simon Fraser University), Yaniv Plan (University of British Columbia) et Ozgur Yilmaz (University of British Columbia)
samedi 8 décembre  (Parksville)
9:00 - 9:30 Eric Price (The University of Texas at Austin), Compressed Sensing and Generative Models
9:30 - 10:00 Yaniv Romano (Stanford University), Classification Stability for Sparse-Modeled Signals
10:00 - 10:30 Charles Delahunt (University of Washington), Biological mechanisms for learning: experiments and mathematical questions
16:00 - 16:30 Rongrong Wang (Michigan State University), Sigma Delta quantization on wide-band signals
16:30 - 17:00 Sinan Gunturk (Courant Institute of Mathematical Sciences), Bounded total variation of Kaczmarz trajectories for arbitrary control sequences
17:00 - 17:30 Hau Tieng-Wu (Duke University), Recover fetal electrocardiogram morphology via optimal shrinkage
17:30 - 18:00 Shuyang Ling (Courant Institute of Mathematical Sciences, New York University), Certifying Global Optimality of Graph Cuts via Semidefinite Relaxation: A Performance Guarantee for Spectral Clustering
dimanche 9 décembre  (Parksville)
9:00 - 9:30 Roman Vershynin (University of California, Irvine), Neural capacity
9:30 - 10:00 Mahdi Soltanolkotabi (University of Southern California), From Shallow to Deep: Rigorous Guarantees for Training Neural Networks
10:00 - 10:30 Chris Liaw (University of British Columbia), Nearly-Tight Sample Complexity Bounds for Learning Mixtures of Gaussians
16:00 - 16:30 Dustin G. Mixon (The Ohio State University), SqueezeFit: Label-aware dimensionality reduction by semidefinite programming
16:30 - 17:00 Nick Dexter (Simon Fraser University), Energy norm regularized sparse simultaneous reconstruction of solutions to parameterized PDEs
17:00 - 17:30 Giang Tran (University of Waterloo), Sparse Recovery and Outliers Detection for Dependent Data
17:30 - 18:00 Xiaowei Li (University of British Columbia), Bernstein’s Inequality and Sharp Bounds for Concentration of Euclidean Norm
Session de recherche du Comité des étudiants
Org: Ismail Abouamal (University of Toronto) et Daniel Zackon (McGill University)
lundi 10 décembre  (Beluga)
8:30 - 9:00 John Sastrillo (University of British Columbia), Analyzing the Nature of Citations and Their Automatic Classification
9:00 - 9:30 Adela Gherga (University of British Columbia), Implementing algorithms to compute elliptic curves over $Q$
14:45 - 15:15 Alice Lacaze-Masmonteil (Acadia University), The game of Ambush Cops and Robbers played on the products of graphs
15:15 - 15:45 Pierre-Olivier Parisé (Université Laval), The Impossibility of Polynomial Approximations in Some de Branges-Rovnyak Spaces
16:00 - 16:30 Avleen Kaur (University of Manitoba), The eigenvalue problem of the Uzawa pressure operator
16:30 - 17:00 Sarah Nataj and S. H. Lui (University of Manitoba), Superlinear convergence of quasi-Newton methods based on assumptions about the initial point
Puissances symboliques et régulières des idéaux
Org: Susan Marie Cooper (University of Manitoba), Sara Faridi (Dalhousie University) et Adam Van Tuyl (McMaster University)
samedi 8 décembre  (Orca)
8:00 - 8:30 Juan Migliore (University of Notre Dame), Unexpected hypersurfaces
8:30 - 9:00 Brian Harbourne (Univeristy of Nebraska, Lincoln), Primer on Unexpected Varieties
9:00 - 9:30 Alessandro De Stefani (Univeristy of Nebraska, Lincoln), Symbolic powers in mixed characteristic
9:30 - 10:00 William Trok (University of Kentucky), Hyperplane Arrangements and Extremal Behavior
10:00 - 10:30 Benjamin Drabkin (Univeristy of Nebraska, Lincoln), Symbolic Defect and Cover Ideals
16:00 - 16:30 Susan Morey (Texas State University), Depth and Regularity of Regular and Symbolic Powers of Monomial Ideals
16:30 - 17:00 Ali Alilooee (North Dakota State University), Packing properties of some classes of cubic squarefree monomial ideals
17:00 - 17:30 Chris Francisco (Oklahoma State University), Some new results on asymptotic resurgence
17:30 - 18:00 Maryam Ehya Jahromi (Dalhousie University), Stability of Powers of Cover Ideals of Hypergraphs
dimanche 9 décembre  (Orca)
8:00 - 8:30 Elena Guardo (University of Catania), On the Waldschmidt constant and resurgence of some ideals in $\mathbb{P}^n$ and $\mathbb{P}^1\times \mathbb{P}^1$
8:30 - 9:00 Tomasz Szemberg (Pedagogical University of Cracow), Unexpected algebraic and geometric properties of Fermat-type configurations.
9:00 - 9:30 Eloísa Grifo (University of Michigan, Ann Arbor), A stable version of Harbourne's Conjecture
9:30 - 10:00 Federico Galetto (Cleveland State University), Betti numbers of symbolic powers of star configurations
10:00 - 10:30 Alexandra Seceleanu (Univeristy of Nebraska, Lincoln), Minimum distance functions for fat point ideals
Org: Krishanu Sankar et Claudius Zibrowius (University of British Columbia)
samedi 8 décembre  (Junior Ballroom D)
8:00 - 8:30 Hans Boden (McMaster University), The Gordon-Litherland pairing for virtual links
8:30 - 9:00 Allison Moore (UC Davis), Surgery on links and the d-invariant
9:00 - 9:30 John Berman (UT Austin), Rational Euler Characteristic
9:30 - 10:00 Paul Arnaud Songhafouo Tsopmene (University of Regina), Cosimplicial models for manifold calculus
10:00 - 10:30 William Rushworth (McMaster University), Ascent sliceness
16:00 - 16:30 Jonathan Rubin (UCLA), Norms on $G$-categories
16:30 - 17:00 Biji Wong (UQAM), A Floer homology invariant for $3$-orbifolds via bordered Floer theory
17:00 - 17:30 Rick Jardine (Western University), Fuzzy presheaves
17:30 - 18:00 Daniel Sheinbaum (UBC), Quasi-adiabatic stability of Fermi surfaces and K-theory
dimanche 9 décembre  (Junior Ballroom D)
8:00 - 8:30 Adam Clay (University of Manitoba), Circular orderings and amalgamation
8:30 - 9:00 Chris Herald (University of Nevada), Traceless character varieties, the pillowcase and Khovanov cohomology
9:00 - 9:30 Kristine Bauer (University of Calgary), Operad structures in the abelian functor calculus tower
9:30 - 10:00 Martin Frankland (University of Regina), Towards the dual motivic Steenrod algebra in positive characteristic
10:00 - 10:30 Lisa Piccirillo (University of Texas at Austin), The Conway knot is not slice
Analyse variationnelle et théorie des opérateurs monotones
Org: Heinz Bauschke (University of British Columbia), Walaa Moursi (Stanford University) et Xianfu Wang (University of British Columbia)
dimanche 9 décembre  (Port Alberni)
8:00 - 8:30 Henry Wolkowicz (University of Waterloo), Solving DNN Relaxations of the Quadratic Assignment Problem with ADMM and Facial Reduction
8:30 - 9:00 Yuriy Zinchenko (University Calgary), Towards efficient approximation of p-cones
9:00 - 9:30 Walaa Moursi (Stanford University), Reflected resolvents in the Douglas-Rachford algorithm: order of the operators and linear convergence
9:30 - 10:00 Hui Ouyang (University of British Columbia Kelowna), Circumcenters of finite sets with applications in Hilbert spaces
10:00 - 10:30 Mau Nam Nguyen (Portland State University), Smoothing Techniques and DC Programming with Applications to Image Reconstructions
16:00 - 16:30 Michael P. Friedlander (University of British Columbia)
16:30 - 17:00 Minh Bui (North Carolina State University), On sums and convex combinations of projectors onto convex sets
17:00 - 17:30 Wei Li (Chengdu University of Technology and University of British Columbia Kelowna), differential inverse variational inequalities in finite dimensional spaces
17:30 - 18:00 Zhaosong Lu (Simon Fraser University), Exact penalty results on sparse recovery models based on partial regularization

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