2019 CMS Summer Meeting

Regina, June 7 - 10, 2019

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Abstracts will appear on the website within 4 working days of the date of submission.

A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - V - W - X - Y - Z

- Adem, Alejandro - Twisted equivariant K-theory of compact Lie group actions with maximal rank isotropy
- Ahmed, Syed Ejaz - Implicit Bias in Big Data Analytics
- Akurugodage, Kasun Fernando - Higher order asymptotics for Large Deviations
- Alderson, Tim - $t$-Extensions of Linear Codes
- Alderson, Tim, Chris Fisher, and Brett Stevens - Geometry Workshop
- Alvarez, Melania - Engaging Indigenous communities through math outreach
- Ankai, Liu - A Generalization of the Compression Cone Method for Integral Equations with Changing Sign Green's Functions
- Anwar, Mehwish - A Connection Between Graphs and the Quantum Group $U_q(\mathfrak{sl}_2(\mathbb{C}))$
- Arancibia, Nicolas - $A$(rthur)-Packets of Cohomological Representations
- Ashleik, Naeima - Learning for Contingency Tables and Survival Data Using Imprecise Probabilities
- Auroux, Denis - An Invitation to Homological Mirror Symmetry

- Bahri, Anthony - Polyhedral products and their applications
- Bailey, Robert - Orthogonal matrices with zero diagonal
- Baird, Tom - E-polynomials of character varieties associated to a real curve
- Barr, Darja - Taking Math Students from 'Blah' to 'Aha': How Can Assessment Help?
- Barr, Darja - The Impact of Working Together
- Bauer, Kristine - The Kleisli category of a pseudomonad for chain complexes
- Bayeh, Marzieh - Orbit Category and The Category of Orbit Classes
- Belk, Ed - The Local Trace Formula as a Motivic Identity
- Benes, Christian - Rates of Convergence for the Simple Random Walk Green's Function
- Berger, Arno - Best Kantorovich and Levy approximations on the real line
- Bilokopytov, Eugene - From Principal Minor Assignment problem for matrices to characterization of the isometries on Hilbert Spaces
- Bonato, Anthony - Limited information Cops and Robbers games
- Bourgeois, Adele - On the Multiplicities in the Restriction of a Supercuspidal Representation
- Bradshaw, Peter - Cops and robbers on Cayley graphs
- Bremner, Murray R. - Computing a short basis for the nullspace of a modular matrix
- Brenken, Berndt - Partial isometries implementing cpc C*- dynamical systems
- Bruen, Aiden - An extension of Desargues Theorem
- Buch, Anders - Positivity of minuscule quantum K-theory
- Burgdorf, Sabine - Quantum correlations and optimization
- Burgess, Andrea - Cops that surround a robber

- Carlson, Jeffrey - The equivariant K-theory of a cohomogeneity-one action
- Carlson, Jeffrey - Local integration in equivariant cobordism theory
- Chitambar, Eric - Playing Mermin’s Game with Nonlocal Resources
- Choi, Yangho - Macroscopic Modeling of Data Breach Risk with Spatial and Temporal Autocorrelation
- Clouatre, Raphael - Uniform quotients and $\mathrm{C}^*$-envelopes on the Drury-Arveson space
- Clouatre, Raphael - Residual finite-dimensionality for general operator algebras
- Cockett, Robin - Hyperconnections
- Cole, Samuel - Spectral recovery of stochastic block models on graphs and hypergraphs
- Colijn, Caroline - The forests and the trees: new metrics on some flavours of trees
- Colman, Hellen - Equivariant motion planning
- Craigen, Robert
- Crann, Jason - An equivariant weak expectation property and amenable actions
- Crann, Jason - State convertibility in the von Neumann algebra framework.
- Crooks, Peter - Kostant-Toda lattices and invariant theory
- Cruttwell, Geoff - Curvature and torsion without negatives

- Dann, Susanna - Affine isoperimetric inequalities on flag manifolds.
- DeDieu, Lauren - Using Assessments to Boost Motivation in a Second-Year Linear Algebra Class
- Dewolf, Darien - The equivalence of ordered groupoids and left cancellative categories using double categories
- Ding, Jack - The Atiyah-Bott Fixed Point Theorem for the Based Loop Group
- Discussion Session
- Doolittle, Edward
- Dranowski, Anne - MV cycles from generalized orbital varieties
- Drimbe, Daniel - Prime II$_1$ factors arising from actions of product groups
- Dyer, Danny

- Eagle, Christopher - In-class formative assessment in proof-heavy courses
- Elazar, Boaz - Schwartz Functions And Tempered Distributions On Singular Quasi-Nash Varieties
- Emerson, Heath - Transversals and Connes' duality for the irrational rotation algebra

- Farenick, Doug - Acts of Reconciliation -- A Scientist's Experience
- Fidaleo, Francesco - Uniquely Ergodic $C^*$-Dynamical Systems for the noncommutative 2-torus
- Fisher, Chris, Brett Stevens, and Tim Alderson - Geometry Workshop
- Fok, Chi-Kwong - Twisted K-theory and extended Verlinde algebra
- Forrest, Brian - Expanding Mathematics Educational Opportunites for Indigenous Teachers
- Fournier, Richard - A Schwarz lemma for locally univalent meromorphic functions
- Franz, Matthias - The number of connected orbit types in a $G$-manifold

- Gallagher, Jonathan - Etale Subobject classifiers in SDG and tangent categories
- Garnett, Colin - Non-sparse Companion Matrices
- Gassoumov, Farid - Osmotic Pressure of Confined Square Lattice Self-Avoiding Walks
- Ghaswala, Tyrone - Promoting circle actions to actions on the real line
- Gilligan, Bruce - Pseudoconvex homogeneous manifolds
- Glasgo, Victor - Gravitational illumination bodies (Preliminary report)
- Goldin, Rebecca - Schubert Calculus, Schubert Operators, and Positivity
- Gordon, Julia - Quantifier elimination and uniform bounds for oscillatory integrals
- Gour, Gilad - Mathematical structures and features of quantum resource theories
- Gour, Gilad - Theories of Dynamical Quantum Resources
- Green, Robert - Numerical Many Body Models for Synchrotron Spectroscopy of Quantum Materials
- Guo, Chun-Hua - Explicit convergence region of Newton's method for the matrix $p$th root
- Guo, Krystal - Using the Sage Mathematics Software System in Algebra and Discrete Math

- Hamilton, Mark - Integral integral affine geometry, quantization, and Riemann-Roch.
- Hao, Xuemiao - Sharp Tail Estimate for Aggregate Critical Illness Claims in a Large Population
- Hardeman, Rachel - An Introduction to A-Homotopy Theory: A Discrete Homotopy Theory for Graphs
- Harris, Sam - Separating the matrix-valued bipartite correlation sets
- Hayward, Ryan - Searching for Winning Strategies in Hex
- Herman, Allen and Karen Meagher - Minicourse on Building Your Career in Mathematics
- Hossain, Shakhawat - Estimation strategy of multilevel model for ordinal longitudinal data
- Huang, Qingzhong - The $L_p$ John ellipsoid for Sobolev functions
- Huntinghawk, Farrah - Exploring positive operator-valued measures

- Ivanescu, Cristian - Pedersen ideals of tensor products of nonunital C*-algebras
- Ivanisvili, Paata - Weissler's conjecture on the Hamming cube

- Johnston, Nathaniel and Sarah Plosker - Basics of Quantum Information Theory
- Johnston, Nathaniel - Pairwise Completely Positive Matrices and Quantum Entanglement
- Jungic, Veselin - Changing Lives or Scratching the Surface: Five Years of the SFU Academic Summer Camp for Aboriginal Students

- Kamali, Shahin - On the complexity of burning and broadcasting problems
- Kapulkin, Chris - Cubical models of higher category theory
- Khalkhali, Masoud - Von Neumann information entropy, second quantization, and spectral action
- Kinzebulatov, Damir - A new look at the KLMN theorem
- Kitt, Nicole - An ABV-packet for a General Linear Group with Two Representations
- Kitt, Nicole - How to calculate perverse sheaves on quiver representation varieties of type A
- Koytcheff, Robin - The Taylor tower for the space of knots and finite-type knot invariants
- Koytcheff, Robin - Operadic decompositions of spaces of string links
- Krepski, Derek - An analogue of Kostant’s formula for Lie group-valued moment maps
- Krislock, Nathan

- Laca, Marcelo - Reconstructing directed graphs
- Lambert, Michael - A Site for Continuous 2-Group Actions
- Lane, Jeremy - Volume exhausting, $T$-equivariant symplectic embeddings of toric manifolds into regular coadjoint orbits
- Langlois, Marie - Using Free Online Software to Efficiently Assess Students
- Lansky, Joshua - Explicit liftings of conjugacy classes in finite reductive groups
- Lawler, Gregory - Random fractals from statistical physics
- Le, Daniel - mod $p$ representations of $p$-adic $\mathrm{GL}_2$
- Lemay, JS - The Poincaré Lemma for Codifferential Categories with Antiderivatives
- Levene, Rupert - Schur multipliers and mixed unitary maps
- Levick, Jeremy - Factorizable Quantum Channels and Linear Matrix Inequalities
- Lindsey, Zach - Cubical models of higher category theory
- Litvak, Alexander - On the volume ratio between convex bodies
- Livshyts, Galyna - Smallest singular value of inhomogeneous random square matrices via double counting and random rounding
- Loizides, Yiannis - Quasi-polynomials, asymptotics and [Q,R]=0
- Lucyshyn-Wright, Rory - Functional distribution monads and $\tau$-additive measures

- Maciejko, Joseph - Strongly interacting topological phases of matter
- Madiman, Mokshay - Sharp moment-entropy inequalities for log-concave distributions
- Maleki, Roghayeh - Maschke's Theorem for Table Algebras
- Marsiglietti, Arnaud - Hyperplane conjecture and central limit theorem
- Mashreghi, Javad - Approximation schemes in function spaces
- McAdam, Ben - Involution Algebroids
- McConnell, Curran - Combinatorics of spaces of trees: an application of topology to phylogenetics
- McConnell, Curran - Combinatorics of spaces of trees: an application of topology to phylogenetics
- McKay, Rebecca - Active Assessment
- McQuillan, James - Desargues configurations with self-conjugate points
- Meagher, Karen and Allen Herman - Minicourse on Building Your Career in Mathematics
- Melnikov, Alexander - On Option Pricing Methods in Modern Mathematical finance
- Mezo, Paul - Equivalent definitions of Arthur-packets for real classical groups
- Milley, Rebecca - Reading, Writing, Arithmetic: Assessment Strategies for Readings and Written Work in Mathematics
- Mintah, Comfort - Operator structures and conditions for quantum one-way LOCC
- Mintah, Comfort - Operator algebras and quantum one-way LOCC state distinguishability
- Mitchell, Lon - Optimal Colin de Verdière Matrices for Complete Multipartite Graphs
- Monfared, Keivan - An Analog of Matrix Tree Theorem for Signless Laplacians
- Mustafa, Saleh - Higher Rank Numerical Ranges for Certain Non-normal Matrices
- Myroshnychenko, Sergii

- Naik, Shanoja - On Wishart Process and Sovereign Credit Risk Modelling
- Narayan, Sivaram K. - Graph Complement Conjecture for Classes of Shadow Graphs
- Nayar, Piotr - The log-concave moment problem
- Naylor, Patrick - Trisections and twists of 4-manifolds
- Neufang, Matthias - Solution to several problems regarding tensor products and crossed products of $C^*$- and von Neumann algebras
- Ngamkham, Thuntida - Confidence intervals for a ratio of binomial proportions
- Nigam, Nilima - When mathematicians play the drums
- Nolan, Kathy - A Reframing of Mathematics through Critical and Culturally Responsive Pedagogies

- Okay, Cihan - Topology of quantum contextuality
- Okay, Cihan - Mod-$\ell$ homotopy type of the classifying space for commutativity

- Pandey, Satish
- Paouris, Grigoris - The interplay of Probability and Geometry
- Paparella, Pietro - Matricial Proofs of Some Classical Results about Critical Point Location
- Paulsen, Vern - Preservation of the joint essential matricial range
- Paulsen, Vern - Constant Gap for Self-embezzlement
- Pereira, Rajesh - The real joint numerical range and the real higher rank numerical range
- Pereira, Rajesh - Quasiorthogonal algebras
- Pike, David - The Firebreak Problem
- Plosker, Sarah and Nathaniel Johnston - Basics of Quantum Information Theory
- Plosker, Sarah - The robustness of $k$-coherence
- Poirier, Kate - Directed planar trees, V-infinity algebras, and string topology
- Pourali, Hossein - ALGEBRAIC AND GRAPH THEORETIC ASPECTS IN LATTICES AND POSETS
- Pronk, Dorette - Nice properties of the bicategory of orbigroupoids

- Quastel, Jeremy

- Rahaman, Mizanur - A new bound on quantum Wielandt inequality
- Rahman, Abdel - Homogeneous Levi Foliations
- Rajchgot, Jenna - Grobner bases for certain type C Kazhdan-Lusztig ideals
- Ramsey, Christopher - What is and is not a Tensor algebra
- Rayan, Steven - Linearizations of character varieties of curves: geometry and mirror symmetry
- Rayan, Steven - The quiver at the bottom of the twisted nilpotent cone on $\mathbb P^1$
- Razafimahatratra, A. Sarobidy - Erdős–Ko–Rado Theorem for permutation groups
- Reynolds, Patrick - Assessing and Grading with Crowdmark
- Richards, Larissa - The polynomial rate of convergence of critical interfaces.
- Roe, David - A database of p-adic tori
- Ross, Neil J. - Number-Theoretic Methods in Quantum Compiling
- Ross, Neil J. - A Characterization of Integral, Real, and Gaussian Clifford+T Operators
- Runde, Volker - Amenability of the Fourier algebra in the completely bounded multiplier norm
- Russell, Gale - Truth before Reconciliation in Mathematics and Mathematics Education: An Invitation to Action

- Saad, Salma - Asymptotic Analysis of Method of Moments Estimators of Parameters p and m for the Binomial Distribution
- Salmasian, Hadi - Interpolation polynomials and representation theory: transcending the classical Capelli identity
- Salmasian, Hadi - The minimal faithful dimension of finite p-groups: an application of the orbit method to the essential dimension
- Sankar, Krishanu - Mod 2 cohomology and the braid group
- Sardarli, Arzu - Use of Indigenous elements in teaching introductory Statistics courses
- Savu, Anamaria - Conservative Restricted Solid-on-Solid Model
- Scandolo, Carlo Maria - Necessary and Sufficient Conditions on Measurements of Quantum Channels
- Scott, Jonathan - Wasserstein distance for generalized persistence modules and abelian categories
- Scott, Jonathan - Category Theory in Topological Data Analysis
- Scull, Laura - Defining Bicategories of Fractions with Small Hom Sets
- Scull, Laura - Transitive Groupoids with Interesting Topological Properties
- Sheekey, John - Finite Geometry and Rank-Metric Codes
- Shenfeld, Yair - Extremals in Minkowski's quadratic inequality
- Shirazi, Mahsa Nasrollahi - Erdős-Ko-Rado theorem for t-intersecting families of perfect matchings
- Shirazi, Mohammad - Grunsky and Faber Operators for Riemann Surfaces with One Border
- Sikora, Jamie - Shadow Probabilities
- Singh, Gurmail - Encoding the vertices of a hyper cube
- Skoufranis, Paul - Majorization, Convexity, and Expectations
- Slomka, Boaz - On Hadwiger's covering problem
- Sobchuk, Mariia - Quantum chromatic number
- Sodhi, Asmita - Integer-valued polynomials and a game called $p$-ordering
- Sowa, Artur - Qubits, wavelets, fractals, bands
- Spice, Loren - New developments in the construction of tame, supercuspidal representations
- Spinka, Yinon - A short proof of the discontinuity of phase transition in the planar random-cluster model with $q>4$
- Spiteri, Ray - Quantum control for high-fidelity multi-qubit gates
- Spronk, Nico - Fixed points of contractive measures acting by convolution
- Stevens, Brett - Affine planes with ovals for blocks
- Stevens, Brett, Tim Alderson, and Chris Fisher - Geometry Workshop
- Sundbo, Evan - The Geometry of Twisted Cyclic Quiver Varieties

- Tarrant, Kerry - The Good, The Bad, and The Ugly: Minimally Cop Win and Maximally Robber Win Graphs
- Tatarko, Kateryna - On the solution to the reverse isoperimetric problem
- Taylor, Keith - What can the CMS do about reconciliation?
- Tessier, Ryan - Purity of the Identity Map on the Operator System generated by the Free Group
- Tiep, Pham Huu - Finite groups, representations, character values, and applications
- Tikhomirov, Konstantin - Convex-Geometric Methods in Random Matrix Theory
- Tikhomirov, Konstantin - Small ball probability for the condition number of random matrices
- Timko, Ed - Row Contractions Constrained by Higher Order Vanishing Ideals.
- Timko, Edward - The Spectrum of Constrained Model $d$-tuples
- Torres, Sarai Hernandez - Scaling limits of uniform spanning trees in three dimensions
- Tsai, Wan-Yu - The orbit philosophy for Spin groups

- Villatoro, Joel - Geometric structures on differentiable stacks

- Wang, Jiun-Chau - Probability measures in bi-free probability
- Watts, Jordan - Bredon Cohomology for Transitive Groupoids
- Watts, Jordan - Classifying Spaces for Diffeological Groups
- Wehlau, David - Planes, Division Sequences and ZZ-topes
- Werner, Elisabeth - Entropy inequalities for log concave functions
- Williams, Ben - $\mathbb{A}^1$-homotopy and a conjecture of Suslin
- Wolbert, Seth - Fibrations as presentations of actions on stacks

- Xiao, Jie - Gaussian BV Capacity
- Xing, Sudan - The general dual-polar Orlicz-Minkowski problem
- Xing, Sudan - The general dual-polar Orlicz-Minkowski problem

- Yang, Dilian - KMS states of self-similar k-graph C*-algebras
- Ye, Deping - The polar Orlicz-Minkowski problem

- Zagoskin, Alex - Towards the qualitative theory of large quantum coherent structures
- Zanoulline, Kirill - Localized Landweber-Novikov operations on generalized cohomology
- Zhan, Harmony - Quantum state transfer in the algebra of the Johnson scheme
- Zhang, Qing - local converse theorems for unitary groups
- Zhang, Xiaohong - Perfect state transfer on weighted paths
- Zhang, Zhenyuan - On discrete-time self-similar processes with stationary increments
- Zhong, Changlong - On the K-theoretic stable bases