Geodesics without conjugate points and curvatures at infinity

We study the asymptotic behavior of curvature and prove that the integral of curvature along a geodesic without conjugate points is nonpositive and some generalizations of Myers theorem and Cohn-Vossen's theorem. Some applications are also given.

Bibliographic Details
Main Authors: MENDONÇA SÉRGIO, ZHOU DETANG
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2000-01-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652000000200002