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arXiv:math/0406120 [math.DG]AbstractReferencesReviewsResources

A Lower Bound of the First Dirichlet Eigenvalue of a Compact Manifold with Positive Ricci Curvature

Jun Ling

Published 2004-06-07, updated 2004-12-08Version 4

We give a new estimate on the lower bound for the first Dirichlet eigenvalue for a compact manifold with positive Ricci curvature in terms of the in-diameter and the lower bound of the Ricci curvature. The result improves the previous estimates.

Comments: 16 pages, title changed
Categories: math.DG, math.AP
Subjects: 58J50, 35P15, 53C21
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