Spectral Theory and Quantum Mechanics: With an Introduction to the Algebraic Formulation

This book pursues the accurate study of the mathematical foundations of Quantum Theories. It may be considered an introductory text on linear functional analysis with a focus on Hilbert spaces. Specific attention is given to spectral theory features that are relevant in physics. Having left the physical phenomenology in the background, it is the formal and logical aspects of the theory that are privileged.

Another not lesser purpose is to collect in one place a number of useful rigorous stat...