3 papers
math.RT2026
Relative Langlands duality for
Alexander Braverman, Michael Finkelberg, David Kazhdan +1
We establish an -duality converse to the one studied by the 1st, 2nd and 4th authors; this is also a case of a twisted version of the relative Langlands duality of Ben Zvi, Sake…
math.NT2025
Hecke operators for curves over non-archimedean local fields and related finite rings
Alexander Braverman, David Kazhdan, Alexander Polishchuk +1
We study Hecke operators associated with curves over a non-archimedean local field and over the rings , where is the ring of integers. Our main…
math.NT2025
On the unramified Eisenstein spectrum
David Kazhdan, Andrei Okounkov
For a split reductive group over a global field, we determine the spectrum of the spherical Hecke algebra coming from the unramified Eisenstein series for the minimal para…