A non standard approach of spectral theory of self-adjoint operators (generalized Gelfand eigenvectors)
Abstract
Description
Let $u=\int_{-\infty}^{+\infty}λdE_λ$ be a self-adjoint operator in a Hilbert space $H$. Our purpose is to provide a non-standard description of the spectral family $(E_λ)$ and the generalized Gelfand eigenvectors.
12 pages
12 pages