Approximation of general zero-range potentials

A norm resolvent convergence result is proved for approximations of general Schrodinger operators with zero-range potentials. An approximation of the δ’-interaction by nonlocal non-Hermitian potentials (without a renormalization of the coupling constant) is also constructed.

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Datum:2000
Hauptverfasser: Albeverio, S., Nizhnik, L.P.
Format: Artikel
Sprache:English
Veröffentlicht: Інститут математики НАН України 2000
Schriftenreihe:Український математичний журнал
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Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/157722
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Approximation of general zero-range potentials / S. Albeverio, L.P. Nizhnik // Український математичний журнал. — 2000. — Т. 52, № 5. — С. 582–589. — Бібліогр.: 11 назв. —англ.

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