First order self-adjoint multipoint quasi-differential operators

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Küçük Resim

Tarih

2018

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

TÜBİTAK

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

In this paper, using the Calkin-Gorbachuk method, the general form of all self-adjoint operators generated by first order linear singular multipoint quasi-differential expressions in the direct sum of weighted Hilbert spaces of vector functions has been found. Later on, the geometry of the spectrum set of these type extensions was researched. ©TÜBITAK.

Açıklama

Anahtar Kelimeler

Deficiency Indices, Multipoint Quasi-Differential Expression, Selfadjoint Operators, Spectrum

Kaynak

Turkish Journal of Mathematics

WoS Q Değeri

N/A

Scopus Q Değeri

Q2

Cilt

42

Sayı

4

Künye

Öztürk Mert, Rukiye, Yılmaz, B., İsmailov, Z. İ. (2018). First order self-adjoint multipoint quasi-differential operators. Turkish Journal of Mathematics, 42(4), 2071-2079.