Eigenvalues and Eigenfunctions of the Laplacian Operator and Perturbations

Daniel CoutandIBRAHEEM MUBASHER NAMI ALSULAMI2022-05-262022-05-2634479https://drepo.sdl.edu.sa/handle/20.500.14154/29629Eigenvalues and Eigenfunctions of the Laplacian Operator and PerturbationsThesis