Volodymyr Koshmanenko
Springer Netherlands
0e druk, 2012
9789401059527
Singular Quadratic Forms in Perturbation Theory
Specificaties
Paperback, 312 blz.
|
Engels
Springer Netherlands |
0e druk, 2012
ISBN13: 9789401059527
Rubricering
Onderdeel van serie
Mathematics and Its Applications
Verwachte levertijd ongeveer 9 werkdagen
Samenvatting
The notion of singular quadratic form appears in mathematical physics as a tool for the investigation of formal expressions corresponding to perturbations devoid of operator sense. Numerous physical models are based on the use of Hamiltonians containing perturba tion terms with singular properties. Typical examples of such expressions are Schrodin ger operators with O-potentials (-~ + AD) and Hamiltonians in quantum field theory with perturbations given in terms of operators of creation and annihilation (P(
Specificaties
ISBN13:9789401059527
Taal:Engels
Bindwijze:paperback
Aantal pagina's:312
Uitgever:Springer Netherlands
Druk:0
Inhoudsopgave
Preface to the English Edition. Introduction. 1. Quadratic Forms and Linear Operators. 2. Singular Quadratic Forms. 3. Singular Perturbations of Self-Adjoint Operators. 4. Applications to Quantum Field Theory. References. Subject Index. Notation.