Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Simply connected manifolds with no conjugate points which are flat outside a compact set
HTML articles powered by AMS MathViewer

by Christopher B. Croke PDF
Proc. Amer. Math. Soc. 111 (1991), 297-298 Request permission

Abstract:

In this note we improve a previous result to show that euclidean $n$-space $(n \geq 3)$ is the only simply connected manifold without conjugate points which is flat outside a compact set.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 53C20
  • Retrieve articles in all journals with MSC: 53C20
Additional Information
  • © Copyright 1991 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 111 (1991), 297-298
  • MSC: Primary 53C20
  • DOI: https://doi.org/10.1090/S0002-9939-1991-1039254-4
  • MathSciNet review: 1039254