Articles with "spectral expansions" as a keyword



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On convergence of spectral expansions of Dirac operators with regular boundary conditions

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Published in 2022 at "Mathematische Nachrichten"

DOI: 10.1002/mana.201900454

Abstract: Spectral problems for the Dirac operator with regular but not strongly regular boundary conditions and complex‐valued potential summable over a finite interval are considered. The purpose of this paper is to find conditions under which… read more here.

Keywords: convergence spectral; dirac operators; spectral expansions; expansions dirac ... See more keywords