Abstract
In this paper, we give some KO-obstructions of non-Abelian group action on spin manifolds. These are closely related to the existence of metrics of positive scalar curvature on spin manifolds.
Original language | English (US) |
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Pages (from-to) | 259-266 |
Number of pages | 8 |
Journal | Topology and its Applications |
Volume | 80 |
Issue number | 3 |
DOIs | |
State | Published - 1997 |
Keywords
- Ko-theory
- Non-abelian group action
- Positive scalar curvature
- Real dirac operator
- Spin manifold