Isoperimetric Bounds for Lower Order Eigenvalues
arXiv:2110.01869 · doi:10.2140/pjm.2022.317.297
Abstract
New isoperimetric inequalities for lower order eigenvalues of the Laplacian on closed hypersurfaces, of the biharmonic Steklov problems and of the Wentzell-Laplace on bounded domains in a Euclidean space are proven. Some open questions for further study are also proposed.
19 pages