50 citations · 282 across the 58 of their papers we have counts for
73 papers
On the dimensions of correlated equilibrium polytopes of generic games
Jan Draisma, Linda Hoyer, Irem Portakal
In this paper, we study the dimension of the correlated equilibrium polytope of finite games. Under the oriented-matroid notion of genericity, we prove that if a generic game is no…
The space of preorders on a commutative monoid
Jan Draisma, George Metcalfe, Simon Santschi
For a finitely generated commutative monoid , we present a constructive description of all (total) preorders on that are compatible with the monoid structure. Equipped with…
Two improvements in Brauer's theorem on forms
Arthur Bik, Jan Draisma, Andrew Snowden
Let be a Brauer field, that is, a field over which every diagonal form in sufficiently many variables has a nonzero solution; for instance, could be an imaginary quadratic…
Uniformity for limits of tensors
Arthur Bik, Jan Draisma, Rob Eggermont +1
There are many notions of rank in multilinear algebra: tensor rank, partition rank, slice rank, and strength (or Schmidt rank) are a few examples. Typically the rank locus…
On subtensors of high partition rank
Jan Draisma, Thomas Karam
We prove that for every positive integer there exist polynomial functions such that for each positive integer , every order- t…
The amoeba dimension of a linear space
Jan Draisma, Sarah Eggleston, Rudi Pendavingh +2
Given a complex vector subspace of , the dimension of the amoeba of depends only on the matroid that defines on the ground set $\{1,…