Connected sum CR manifolds CR Yamabe constant Tanaka-Webster scalar curvature Geometry and Topology
Suppose M 1 and M 2 are 3-dimensional closed (compact without boundary) CR manifolds with positive CR Yamabe constant. In this note, we show that the connected sum of M 1 and M 2 also admits a CR structure with positive CR Yamabe constant.
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題名
Connected Sum of CR Manifolds with Positive CR Yamabe Constant
翻譯題名
Connected Sum of CR Manifolds with Positive CR Yamabe Constant
創作者:
Jih-Hsin Cheng (作者) - National Center for Theoretical Sciences
Hung-Lin Chiu (作者) - National Tsing Hua University