11 citations · 29 across the 3 of their papers we have counts for
3 papers
math.AG2009★ 11 cited
Towards a Global Springer Theory III: Endoscopy and Langlands duality
Zhiwei Yun
We prove three new results about the global Springer action defined in \cite{GSI}. The first one determines the support of the perverse cohomology sheaves of the parabolic Hitchin…
math.AG2009★ 10 cited
Towards a Global Springer Theory II: the double affine action
Zhiwei Yun
We construct an action of the graded double affine Hecke algebra (DAHA) on the parabolic Hitchin complex, extending the affine Weyl group action constructed in \cite{GSI}. In parti…
math.AG2008★ 8 cited
Towards a Global Springer Theory I: The affine Weyl group action
Zhiwei Yun
We propose a generalization of Springer representations to the context of groups over a global function field. The global counterpart of the Grothendieck simultaneous resolution is…