4 papers
On Moy-Prasad quotients over Laurent series fields
David Yang
Let be an algebraically closed field and a connected reductive group over satisfying some conditions. We define a stratification by conjugacy classes of twisted Le…
A Direct Second-Order Method for Solving Two-Player Zero-Sum Games
David Yang, Yuan Gao, Tianyi Lin +1
We introduce, to our knowledge, the first direct second-order method for computing Nash equilibria in two-player zero-sum games. To do so, we construct a Douglas-Rachford-style spl…
Representations of loop groups as factorization module categories
Lin Chen, Yuchen Fu, Dennis Gaitsgory +1
We show that the (2-)category of categorical representations of the loop group embeds fully faithfully into the (2-)category of factorization module categories with respect to the…
Subvarieties of low degree on general hypersurfaces
Nathan Chen, David Yang
The purpose of this note is to show that the subvarieties of small degree inside a general hypersurface of large degree come from intersecting with linear spaces or other varieties…