Мақола

On the number of negative eigenvalues of a partial integral operator

Yu. Kh. ÈshkabilovNational University of Uzbekistan, Tashkent, 100174, UzbekistanR.R. KucharovNational University of Uzbekistan, Tashkent, 100174, Uzbekistan

Siberian Advances in Mathematicsjournal2015en

ABI

Аннотация

We find the lower boundary for the essential spectrum of a Fredholm type partial integral operator H. We also obtain an estimate for the number of eigenvalues below this boundary.

Мавзулар

Spectral Theory in Mathematical Physics Matrix Theory and Algorithms Holomorphic and Operator Theory

Идентификаторлар

DOI: 10.3103/s1055134415030037

Иқтибослар ва манбалар

1 та иқтибос 23 та фойдаланилган манба

Кўрсаткичлар — AkademScholar · Тез орада