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arXiv:2204.10604 [math.NT]AbstractReferencesReviewsResources

Deformations of Theta Integrals and A Conjecture of Gross-Zagier

Jan H. Bruinier, Yingkun Li, Tonghai Yang

Published 2022-04-22Version 1

In this paper, we complete the proof of Gross-Zagier's conjecture concerning algebraicity of higher Green functions at a single CM point on the product of modular curves. The new ingredient is an analogue of the incoherent Eisenstein series over a real quadratic field, which is constructed as the Doi-Naganuma theta lift of a deformed theta integral on hyperbolic space.

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