Date: Monday, October 30, 2017
Location: 4096 East Hall (4:00 PM to 6:00 PM)
Title: Holomorphic anomaly equations of elliptic fibrations and quasiJacobi forms
Abstract: Generating series of GromovWitten invariants of CalabiYau threefolds satisfy conjecturally two properties: They live in a finitely generated algebra of quasimodular forms (finite generation) and satisfy a holomorphic anomaly equation. I will discuss joint work with Pixton which extends (with evidence) this conjecture to elliptic fibrations of any dimension which are possibly nonCalabi Yau. The finitely generated ring here is the algebra of quasiJacobi forms.
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Speaker: Georg Oberdieck
Institution: MIT
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