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Creators/Authors contains: "Chen, Yongyi"

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  1. ; (, Research in Number Theory)
    Feng-Yun-Zhang have proved a function field analogue of the arithmetic Siegel-Weil formula, relating special cycles on moduli spaces of unitary shtukas to higher derivatives of Eisenstein series. We prove an extension of this formula in a low-dimensional case, and deduce from it a Gross-Zagier style formula expressing intersection multiplicities of cycles in terms of higher derivatives of base-change L-functions. 
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    Free, publicly-accessible full text available June 16, 2026