Singular Quadratic Forms in Perturb - E-book

eBook

Singular Quadratic Forms In Perturbation Theory - ENG

Volodymyr Koshmanenko

eBook

$1,980.00

Disponible

Información adicional
Sinopsis

ISBN:	9789401146197
Formato:	Page Fidelity
Idioma:	Inglés
Editorial:	Springer Nature
Tema:	Matemáticas
Subtema:	Análisis Funcional
Año de publicación:	2012-12-06

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(

eBooks