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G^3 = Geometric Group Theory on the Gulf Coast
November 8-10, 2002

Pensacola Beach, FL, USA

Organizers
Stephen Brick, Igor Mineyev, Mark Sapir, Guoliang Yu

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The Cheeger constant of a Riemann surface.
by
Andrzej Zuk
Coauthors: Robert Brooks

We use probabilistic arguments to study the Cheeger constant of a Riemann surface. We show that the modular surfaces have Cheeger constants uniformly bounded away from the maximal value.

Date received: September 24, 2002


Copyright © 2002 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cajt-03.