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A definition of descendants at one point in graph calculus

Sergei Shadrin
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Abstract

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 prove that this definition satisfies the topological recursion relations in genera 0, 1, and 2, string and dilaton equations, and the pull-back formula.

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Sergei Shadrin. 2005-07-05. A definition of descendants at one point in graph calculus. https://doi.org/10.4310/atmp.2007.v11.n3.a1

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