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The cohomological equation and invariant distributions for horocycle maps

Published online by Cambridge University Press:  03 December 2012

JAMES TANIS*
Affiliation:
Department of Mathematics, University of Maryland, College Park, MD, USA (email: jtanis@rice.edu)

Abstract

We study the invariant distributions for horocycle maps on $\Gamma \backslash SL(2, \mathbb {R})$and prove Sobolev estimates for the cohomological equation of horocycle maps. As an application, we obtain a rate of equidistribution for horocycle maps on compact manifolds.

Type
Research Article
Copyright
Copyright © 2012 Cambridge University Press 

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