Principal eigenvalues for the weighted p-Laplacian and antimaximum principle in ${\mathbb{R}}^N$

Anumol Joseph, Abhishek Sarkar

We study the existence of principal eigenvalues and principal eigenfunctions for weighted eigenvalue problems of the form: \begin{equation*} - \mbox{div} ( L (x) |\nabla u|^{p-2} \…