# KP hierarchy for Hurwitz-type cohomological field theories

@inproceedings{Kramer2021KPHF, title={KP hierarchy for Hurwitz-type cohomological field theories}, author={Reinier Kramer}, year={2021} }

Abstract. We generalise a result of Kazarian regarding Kadomtsev-Petviashvili integrability for single Hodge integrals to general cohomological field theories related to Hurwitz-type counting problems or hypergeometric tau-functions. The proof uses recent results on the relations between hypergeometric taufunctions and topological recursion, as well as the DOSS correspondence between topological recursion and cohomological field theories. As a particular case, we recover the result of…

## 2 Citations

KP integrability of triple Hodge integrals. III. Cut-and-join description, KdV reduction, and topological recursions

- Mathematics
- 2021

In this paper, we continue our investigation of the triple Hodge integrals satisfying the Calabi–Yau condition. For the tau-functions, which generate these integrals, we derive the complete families…

Topological recursion for Kadomtsev-Petviashvili tau functions of hypergeometric type

- Mathematics
- 2020

We study the n-point differentials corresponding to Kadomtsev–Petviashvili tau functions of hypergeometric type (also known as Orlov–Scherbin partition functions), with an emphasis on their…

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