Rukiye ÖZTÜRK MERT, Bülent YILMAZ, Zameddin I. İSMAİLOV

92104

First order self-adjoint multipoint quasi-differential operators

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.
Keywords:

Selfadjoint operators multipoint quasi-differential expression, deficiency indices, spectrum,

PDF
Turkish Journal of Mathematics-Cover
  • ISSN: 1300-0098
  • Yayın Aralığı: 6
  • Yayıncı: TÜBİTAK
Arşiv
Sayıdaki Diğer Makaleler

Esra ERKUŞ, Rabia AKTAŞ, Fatma TAŞDELEN

Digital Lusternik–Schnirelmann category

Ayşe BORAT, Tane VERGİLİ

Ayse BORAT, Tane VERGİLİ

Purshottam Narain AGRAWAL, Behar BAXHAKU, Ruchi CHAUHAN

Durhasan Turgut TOLLU, Necati TAŞKARA, Yasin YAZLIK

A new approach to H -supplemented modules via homomorphisms

Abdullah HARMANCI, Ali Reza Moniri HAMZEKOLAEE, Yahya TALEBİ, Burcu ÜNGÖR

On the global L p boundedness of a general class of h-Fourier integral operators

Chafika Amel AITEMRAR, Abderrahmane SENOUSSAOUI

Niovi KEHAYOPULU

On the exponential Diophantine equation (18m2 + 1)x + (7m2 − 1)y = (5m) z

Murat ALAN

Regular D -classes of the semigroup of n × n tropical matrices

Lin YANG