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math.DG2019
Sharp Estimates for the First Eigenvalues of the Bi-drifting Laplacian
Adriano Cavalcante Bezerra, Changyu Xia
In the present paper we study some kinds of the problems for the bi-drifting Laplacian operator and get some sharp lower bounds for the first eigenvalue for these eigenvalue proble…
math.DG2019★ 3 cited
Estimates for eigenvalues of the Neumann and Steklov problems
Feng Du, Jing Mao, Qiaoling Wang +2
We prove Li-Yau-Kröger type bounds for Neumann-type eigenvalues of the poly-harmonic operator and of the biharmonic operator on bounded domains in a Euclidean space. We also prove…