A spectral gap for spinors on hyperbolic surfaces
Vikram Giri
Zürich
https://people.math.ethz.ch/~vgiri01/
Date(s) : 24/04/2025 iCal
11h00 - 12h00
We’ll give an explicit construction of a sequence of spin hyperbolic surfaces with genus going to infinity and with a uniform spectral gap for the Dirac operator. The surfaces in question will arise from a tower of abelian covers of an arithmetic surface.
Based on joint work with Anshul Adve.
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