Spectral shift function for slowly varying perturbation of periodic Schrödinger operators
In this paper we study the asymptotic expansion of the spectral shift function for the slowly varying perturbations of periodic Schrödinger operators. We give a weak and pointwise asymptotic expansions in powers of h of the derivative of the spectral shift function corresponding to the pair(P(h) = P...
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| Auteurs principaux: | , |
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| Langue: | English |
| Publié: |
Universidad de La Frontera. Departamento de Matemática y Estadística.
2012
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| Sujets: | |
| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462012000100004 |
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