Back to Search
Start Over
Almost isotropy-maximal manifolds of non-negative curvature.
- Source :
-
Transactions of the American Mathematical Society . Jul2024, Vol. 377 Issue 7, p4621-4645. 25p. - Publication Year :
- 2024
-
Abstract
- We extend the equivariant classification results of Escher and Searle for closed, simply connected, Riemannian n-manifolds with non-negative sectional curvature admitting isometric isotropy-maximal torus actions to the class of such manifolds admitting isometric strictly almost isotropy-maximal torus actions. In particular, we prove that any such manifold is equivariantly diffeomorphic to the free, linear quotient by a torus of a product of spheres of dimensions greater than or equal to three. [ABSTRACT FROM AUTHOR]
- Subjects :
- *CURVATURE
*TORUS
*CLASS actions
*RIEMANNIAN manifolds
*SPHERES
Subjects
Details
- Language :
- English
- ISSN :
- 00029947
- Volume :
- 377
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Transactions of the American Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 178534039
- Full Text :
- https://doi.org/10.1090/tran/9100