Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.1007/s13324-018-0262-4

Аннотация: We study the spectrum of a system of second order differential operator Dm perturbed by a non-selfadjoint matrix valued potential V. We prove that eigenvalues of Dm+ V are located near the edges of the spectrum of the unperturbed operator Dm. © 2018, Spri

Журнал: Analysis and Mathematical Physics

Выпуск журнала: Vol. 9, Is. 3

Номера страниц: 1535-1546

ISSN журнала: 16642368

Издатель: Springer Basel

• Safronov Oleg (Univ N Carolina, Dept Math & Stat, Charlotte, NC 28223 USA)
• Laptev Ari (Imperial Coll London, Dept Math, London SW7 2AZ, England; Siberian Fed Univ, Pr Svobodnyi 79, Krasnoyarsk 660041, RussiaArticle)
• Ferrulli Francesco (Imperial Coll London, Dept Math, London SW7 2AZ, England)

• Scopus
• Web of Science Core Collection
• Ядро РИНЦ (eLIBRARY.RU)