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arXiv · 1807.11437

Harer-Zagier formula via Fock space

Danilo Lewanski
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Abstract

The goal of this note is to provide a very short proof of Harer-Zagier formula for the number of ways of obtaining a genus g Riemann surface by identifying in pairs the sides of a (2d)-gon, using semi-infinite wedge formalism operators.

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Danilo Lewanski. 2018-07-30. Harer-Zagier formula via Fock space. https://arxiv.org/abs/1807.11437

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