Hostname: page-component-7b7567c8c-2n9c9 Total loading time: 0 Render date: 2026-11-14T21:39:33.091Z Has data issue: false hasContentIssue false

Vortices over Riemann surfaces and dominated splittings

Published online by Cambridge University Press:  02 February 2021

THOMAS METTLER*
Affiliation:
Institut für Mathematik, Goethe-Universität Frankfurt, 60325 Frankfurt am Main, Germany (e-mail: mettler@math.ch)
GABRIEL P. PATERNAIN
Affiliation:
Department of Pure Mathematics and Mathematical Statistics, University of Cambridge, Cambridge CB3 0WB, UK (e-mail: g.p.paternain@dpmms.cam.ac.uk)
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

We associate a flow $\phi $ with a solution of the vortex equations on a closed oriented Riemannian 2-manifold $(M,g)$ of negative Euler characteristic and investigate its properties. We show that $\phi $ always admits a dominated splitting and identify special cases in which $\phi $ is Anosov. In particular, starting from holomorphic differentials of fractional degree, we produce novel examples of Anosov flows on suitable roots of the unit tangent bundle of $(M,g)$.

Information

Type
Original Article
Copyright
© The Author(s), 2021. Published by Cambridge University Press