Cantitate/Preț
Produs
Total produse
Vezi coșul
Singular Quadratic Forms in Perturbation Theory de Volodymyr Koshmanenko

Singular Quadratic Forms in Perturbation Theory

Autor Volodymyr Koshmanenko
en Limba Engleză Hardback – 30 apr 1999
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(
Citește tot Restrânge

Toate formatele și edițiile

Toate formatele și edițiile Preț Express
Paperback (1) 61695 lei  43-57 zile
  SPRINGER NETHERLANDS – 10 oct 2012 61695 lei  43-57 zile
Hardback (1) 62029 lei  43-57 zile
  Springer – 30 apr 1999 62029 lei  43-57 zile

Preț: 62029 lei

Preț vechi: 72975 lei
-15%

Puncte Express: 930
Preț estimativ în valută:
10969€ • 12578$ • 9480£

Carte tipărită la comandă

Livrare economică 27 aprilie-11 mai

 Adaugă în coș

Wish list
Gift list
Am citit!
Adaugă în listă

Specificații

ISBN-13: 9780792356257
ISBN-10: 079235625X
Pagini: 324
Ilustrații: VIII, 312 p.
Dimensiuni: 160 x 241 x 23 mm
Greutate: 0.65 kg
Ediția:1999
Editura: Springer
Locul publicării:Dordrecht, Netherlands

Public țintă

Research

Cuprins

1. Quadratic Forms and Linear Operators.- 1. Preliminary Facts about Quadratic Forms.- 2. Closed and Closable Quadratic Forms.- 3. Operator Representations of Quadratic Forms.- 4. Quadratic Forms in the Theory of Self-Adjoint Extensions of Symmetric Operators.- 2. Singular Quadratic Forms.- 5. Definition of Singular Quadratic Forms.- 6. Properties of Singular Quadratic Forms.- 7. Operator Representation of Singular Quadratic Forms.- 8. Singular Quadratic Forms in the A-Scale of Hilbert Spaces.- 9. Regularization.- 3. Singular Perturbations of Self-Adjoint Operators.- 10. Rank-One Singular Perturbations.- 11. Singular Perturbations of Finite Rank.- 12. Method of Self-Adjoint Extensions.- 13. Powers of Singularly Perturbed Operators.- 14. Method of Orthogonal Extensions.- 15. Approximations.- 4. Applications to Quantum Field Theory.- 16. Singular Properties of Wick Monomials.- 17. Orthogonally Extended Fock Space.- 18. Scattering and Spectral Problems.- References.- Notation.

Recenzii

` ...this text is a valuable contribution to the literature on the abstract aspects of singular perturbation theory.'
Mathematical Reviews, 2001a