Yazar "Yılmaz, Bülent" için Fen Edebiyat Fakültesi listeleme
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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 ... -
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 ...