期刊论文

Chen YongFa

英文

中国科学：数学英文版

1674-7283

2011

54

9

1965-1976

10.1007/s11425-011-4240-7

Acknowledgements The author is indebted to Professor X. Zhang for sharing his ideas and some valuable conversations. The author also cordially thanks the referees for their careful reading and helpful comments.

本校为第一且通讯机构

In this paper, we get optimal lower bounds for the eigenvalues of the Spinc Dirac-Witten operator. These estimates are given in terms of the mean curvature and different geometric invariants as the scalar curvature, the first eigenvalue of the perturbed Yamabe operator and the spinorial energy-momentum tensor. The limiting cases are also discussed. © 2011 Science ...

在这份报纸，我们为旋转 c Dirac-Witten 操作员的特征值得到最佳的更低的界限。这些估计作为分级的弯曲，使不安的 Yamabe 操作员的第一个特征值和 spinorial 精力动量张肌以吝啬的弯曲和不同几何 invariants 被给。限制盒子也被讨论。