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ON CLOSED GEODESICS IN THE LEAF SPACE OF SINGULAR RIEMANNIAN FOLIATIONS

Published online by Cambridge University Press:  10 March 2011

MARCOS M. ALEXANDRINO
Affiliation:
Instituto de Matemática e Estatística Universidade de São Paulo, Rua do Matão 1010,05508 090 São Paulo, Brazil e-mail: marcosmalex@yahoo.de, malex@ime.usp.br
MIGUEL ANGEL JAVALOYES
Affiliation:
Departamento de Geometría y Topología. Facultad de Ciencias, Universidad de Granada. Campus Fuentenueva s/n, 18071 Granada, Spain e-mail: majava@ugr.es, ma.javaloyes@gmail.com
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Abstract

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In this paper we prove the existence of closed geodesics in the leaf space of some classes of singular Riemannian foliations (s.r.f.), namely s.r.fs. that admit sections or have no horizontal conjugate points. We also investigate the shortening process with respect to Riemannian foliations.

Type
Research Article
Copyright
Copyright © Glasgow Mathematical Journal Trust 2011

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