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Adam van Tuyl - Computing the spreading and covering numbers
ADAM VAN TUYL, Queens |
Computing the spreading and covering numbers |
Let
, d a positive integer, and suppose that
where
is the
set of all monomials of degree d. Let
be a subset
of monomials and define
and
. The numbers
s(n,d) and c(n,d) are called the spreading numbers and
covering numbers, respectively. These numbers are of interest because
of their connection to the Ideal Generation Conjecture. We describe a
new approach to calculate these numbers that uses simplicial complexes.
This is joint work with Tai Ha of Queen's University and Enrico Carlini
of the University of Genova.