8 citations · 18 across the 14 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
math.NT2021
Higher theta series for unitary groups over function fields
Tony Feng, Zhiwei Yun, Wei Zhang
In previous work, we defined certain virtual fundamental classes for special cycles on the moduli stack of Hermitian shtukas, and related them to the higher derivatives of non-sing…
math.NT2021★ 2 cited
Higher Siegel--Weil formula for unitary groups: the non-singular terms
Tony Feng, Zhiwei Yun, Wei Zhang
We construct special cycles on the moduli stack of unitary shtukas. We prove an identity between (1) the r-th central derivative of non-singular Fourier coefficients of a normalize…