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math.QA2005
A definition of descendants at one point in graph calculus
Sergei Shadrin
We study the genus expansion of Barannikov-Kontsevich solutions of the WDVV equation. In terms of the related graph calculus we give a definition of descendants at one point and pr…
math.QA2005★ 14 cited
From Zwiebach invariants to Getzler relation
A. Losev, S. Shadrin
We introduce the notion of Zwiebach invariants that generalize Gromov-Witten invariants and homotopical algebra structures. We outline the induction procedure that induces the stru…