most citedThe first Dirichlet Eigenvalue of a Compact Manifold and the Yang Conjecture

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math.DG2004★ 1 cited

The first Dirichlet Eigenvalue of a Compact Manifold and the Yang Conjecture

Jun Ling

We give a new estimate on the lower bound of the first Dirichlet eigenvalue of a compact Riemannian manifold with negative lower bound of Ricci curvature and provide a solution for…

math.DG2004

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

Jun Ling

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…