Pinching theorem for the first eigenvalue on positively curved manifolds
β Scribed by Peter Li; Jia Qing Zhong
- Publisher
- Springer-Verlag
- Year
- 1981
- Tongue
- English
- Weight
- 163 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0020-9910
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π SIMILAR VOLUMES
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An estimate for the first eigenvalue of the Dirac operator on compact Riemannian spin manifold of positive scalar curvature admitting a parallel one-form is found. The possible universal covering spaces of the manifolds on which the smallest possible eigenvalue is attained are also listed. Moreover,