Xinwen Zhu

most citedGerbal Representations of Double Loop Groups

9 citations · 12 across the 2 of their papers we have counts for

collaborators

2 papers

math.RT2008★ 9 cited

Gerbal Representations of Double Loop Groups

Edward Frenkel, Xinwen Zhu

A crucial role in representation theory of loop groups of reductive Lie groups and their Lie algebras is played by their non-trivial second cohomology classes which give rise to th…

math.RT2007★ 3 cited

Affine Demazure modules and $T$ -fixed point subschemes in the affine Grassmannian

Xinwen Zhu

Let $G$ be a simple algebraic group of type $A$ or $D$ defined over $\C$ and $T$ be a maximal torus of $G$ . For a dominant coweight $λ$ of $G$ , the $T$ -fixed point subscheme $(\bar…

Gerbal Representations of Double Loop Groups

Affine Demazure modules and T-fixed point subschemes in the affine Grassmannian

Affine Demazure modules and $T$ -fixed point subschemes in the affine Grassmannian