Title: Introduction to spectral theory
First published: 1996
Description: The intention of this book is to introduce students to active areas of research in mathematical physics in a rather direct way minimizing the use of abstract mathematics. The main features are geometric methods in spectral analysis, exponential decay of eigenfunctions, semi-classical analysis of bound state problems, and semi-classical analysis of resonance. A new geometric point of view along with new techniques are brought out in this book which have both been discovered within the past decade. This book is designed to be used as a textbook, unlike the competitors which are either too fundamental in their approach or are too abstract in nature to be considered as texts. The authors' text fills a gap in the marketplace.
Subjects: Schrödinger operators, Spectral theory (Mathematics), Schrodinger equation, Schrödinger operator, Mathematics, Global analysis (Mathematics), Analysis
LC classification: QA1 .A647 vol. 113, QC174.17.S3 .A647 vol. 113