74 citations · 492 across the 47 of their papers we have counts for
53 papers
Tao-Travkin equivalence revisited
Penghui Li, David Nadler, Yakov Varshavsky +1
We give a simpler proof of the theorem of J.~Tao and R.~Travkin saying that (the neutral block of) the affine Hecke category is the monoidal colimit of finite Hecke categories. The…
Invariance of microsheaves on stable Higgs bundles
David Nadler, Vivek Shende
The spectral side of the (conjectural) Betti geometric Langlands correspondence concerns sheaves on the character stack of an algebraic curve; in particular, the categories in ques…
Functions on the commuting stack via Langlands duality
Penghui Li, David Nadler, Zhiwei Yun
We calculate the dg algebra of global functions on commuting stacks of complex reductive groups using tools from Betti Geometric Langlands. In particular, we prove that the ring of…
Perverse Microsheaves
Laurent Côté, Christopher Kuo, David Nadler +1
On a complex contact manifold, or complex symplectic manifold with weight-1 circle action, we construct a sheaf of stable categories carrying a t-structure which is locally equival…
Quaternionic Satake equivalence
Tsao-Hsien Chen, Mark Macerato, David Nadler +1
We establish a derived geometric Satake equivalence for the quaternionic general linear group GL_n(H). By applying the real-symmetric correspondence for affine Grassmannians, we ob…
The Whittaker functional is a shifted microstalk
David Nadler, Jeremy Taylor
For a smooth projective curve and reductive group , the Whittaker functional on nilpotent sheaves on is expected to correspond to global sections of cohere…