A simple proof of the Eichler-Selberg trace formula

Alexandru A. Popa; Don Zagier

doi:10.1515/crelle-2018-0035

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arXiv · 1711.00327

A simple proof of the Eichler-Selberg trace formula

Alexandru A. Popa·Don Zagier

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Abstract

We give a short proof of the trace formula for Hecke operators on modular forms for the modular group, using the action of Hecke operators on the space of period polynomials.

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Alexandru A. Popa, Don Zagier. 2018-12-18. A simple proof of the Eichler-Selberg trace formula. https://doi.org/10.1515/crelle-2018-0035

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