Unbounded Self-adjoint Operators on Hilbert Space
Autor: | Schmüdgen, Konrad |
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EAN: | 9789400747524 |
Sachgruppe: | Mathematik |
Sprache: | Englisch |
Seitenzahl: | 452 |
Produktart: | Gebunden |
Veröffentlichungsdatum: | 07.07.2012 |
Schlagworte: | Analysis / Funktionalanalysis Funktionalanalysis Mathematik / Physik, Chemie |
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The book is a graduate text on unbounded self-adjoint operators on Hilbert space and their spectral theory with the emphasis on applications in mathematical physics (especially, Schrödinger operators) and analysis (Dirichlet and Neumann Laplacians, Sturm-Liouville operators, Hamburger moment problem) . Among others, a number of advanced special topics are treated on a text book level accompanied by numerous illustrating examples and exercises. The main themes of the book are the following: - Spectral integrals and spectral decompositions of self-adjoint and normal operators - Perturbations of self-adjointness and of spectra of self-adjoint operators - Forms and operators - Self-adjoint extension theory :boundary triplets, Krein-Birman-Vishik theory of positive self-adjoint extension