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Measures on graphs and a Kazhdan theorem

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Farbod Shokrieh (Copenhagen)

What
  • SFB-Kolloquium
When May 02, 2019
from 03:45 pm to 04:45 pm
Where Mainz, 05-432 (Hilbertraum)
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Abstract. Classical Kazhdan's theorem for Riemann surfaces describes the limiting behavior of canonical (Arakelov) measures on finite covers in relation to the hyperbolic measure. I will present a generalized version of this theorem for metric graphs. In particular, I will introduce a notion of "hyperbolic measure" in the context of graphs. (Joint work with Chenxi Wu.)