Essential spectrum and exponential estimates of eigenfunctions of lattice Schrödinger and Dirac operators
Autor: | S. Roch, V. S. Rabinovich |
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Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Doklady Mathematics. 80:655-659 |
ISSN: | 1531-8362 1064-5624 |
DOI: | 10.1134/s1064562409050068 |
Popis: | The main aim of the paper is the investigation of a relation between the essential spectrum and the exponential decay at infinity of eigenfunctions of the lattice analogs of Schrodinger and Dirac operators. |
Databáze: | OpenAIRE |
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