(04003) Scalar flat metrics of Eguchi-Hanson type
时间: 2004-02-27 来源:数学科学研究中心Abstract:
We use a new method to construct a class of asymptotically locally flat, scalar flat metrics. These metrics were constructed via algebraic geometry method by LeBrun before and provide counterexamples to the generalized positive action conjecture of Hawking and Pope.
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