Title of article :
KO-obstructions of non-abelian group action on spin manifolds
Author/Authors :
Brown Jr، نويسنده , , Edgar H. and Li، نويسنده , , Tian-Jun، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1997
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.
Keywords :
Spin manifold , Real Dirac operator , Non-Abelian group action , Positive scalar curvature , KO-theory
Journal title :
Topology and its Applications
Journal title :
Topology and its Applications
