4 papers
Wentzel-Laplace eigenvalues comparison
Aïssatou M. Ndiaye
In this paper we present quantitative comparisons between the Wentzel-Laplace eigenvalues, Steklov eigenvalues and Laplacian eigenvalues on the boundary of the target manifold usin…
Asymptotically sharp bound for Wentzel-Laplace eigenvalues
Aïssatou M. Ndiaye
We prove asymptotically optimal upper bounds for the eigenvalues of the Wentzel-Laplace operator on Riemannian manifolds with Ricci curvature bounded below. These bounds depend hig…
Isoperimetric bounds for Wentzel-Laplace eigenvalues on Riemannian manifolds
Aïssatou M. Ndiaye
In this paper, we investigate eigenvalues of the Wentzel-Laplace operator on a bounded domain in some Riemannian manifold. We prove asymptotically optimal estimates, according to t…
About Bounds for Eigenvalues of the Laplacian with Density
Aïssatou Mossèle Ndiaye
Let denote a compact, connected Riemannian manifold of dimension . We assume that has a smooth and connected boundary. Denote by and resp…