Vetenskap & teknik
Pocket
Perturbation Theory for the Schrödinger Operator with a Periodic Potential
Yulia E Karpeshina
719:-
Uppskattad leveranstid 10-16 arbetsdagar
Fri frakt för medlemmar vid köp för minst 249:-
The book is devoted to perturbation theory for the Schrödinger operator with a periodic potential, describing motion of a particle in bulk matter. The Bloch eigenvalues of the operator are densely situated in a high energy region, so regular perturbation theory is ineffective. The mathematical difficulties have a physical nature - a complicated picture of diffraction inside the crystal. The author develops a new mathematical approach to this problem. It provides mathematical physicists with important results for this operator and a new technique that can be effective for other problems. The semiperiodic Schrödinger operator, describing a crystal with a surface, is studied. Solid-body theory specialists can find asymptotic formulae, which are necessary for calculating many physical values.
- Format: Pocket/Paperback
- ISBN: 9783540631361
- Språk: Engelska
- Antal sidor: 356
- Utgivningsdatum: 1997-08-19
- Förlag: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG