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A Gross-Kohnen-Zagier type formula for moduli of shtukas with Iwahori level structures
Published 25 Apr 2019 in math.NT | (1904.11479v1)
Abstract: In this paper I'm going to study the intersection of two Heegner-Drinfeld cycles coming from two different nonsplit tori on the Yun-Zhang moduli stack of $PGL_2$ Drinfeld stukas with Iwahori level structure. We will see that the intersection number is related to a certain period integral. It is an extension of the result by Howard-Shinidman to the Iwahori case.
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