ORCID "0000-0001-8083-5304" WoS İndeksli Yayınlar Koleksiyonu için listeleme
-
First order self-adjoint multipoint quasi-differential operators
Öztürk Mert, Rukiye; Yılmaz, Bülent; Ismailov, Zameddin I. (TÜBİTAK, 2018)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 ... -
Normal extensions of a singular multipoint differential operator of first order
Many problems arising in the modelling of processes of multi-particle quantum mechanics,in the quantum field theory,in the multipoint boundary value problems for the differential equations,in the physics of rigid bodies ... -
On operator GA-convex functions in Hilbert spaces
Ünlüyol, Erdal; Öztürk Mert, Rukiye; Altunç, Cansu (American Institute of Physics Inc., 2018)In this paper, it is defined the operator GA-convex functions for continuous functions of self-adjoint operators in Hilbert spaces. And then it is obtained some new Hermite-Hadamard type inequalities for this class of ... -
On the spectrums of some class of selfadjoint singular differential operators
Ismailov, Zameddin I.; Yılmaz, Bülent; Öztürk Mert, Rukiye (Ankara University, 2016)Abstract. In this work, based on the Everitt-Zettl and Calkin-Gorbachuk methods in terms of boundary values all selfadjoint extensions of the minimal operator generated by some linear singular multipoint symmetric ...