Browsing by Author "Cabri, Olgun"

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On the Riesz basis property of the root functions of a discontinuous boundary problem

Cabri, Olgun (Wiley, 2019)

In this paper, we consider the nonself-adjoint discontinuous Sturm Liouvilleoperator with periodic (antiperiodic) boundary condition and compatibility con-ditions. Asymptotic formulas of eigenvalues and eigenfunctions of ...
On the riesz basisness of root functions of a sturm–liouville operator with conjugate conditions

Cabri, Olgun; Mamedov, K. R. (Maik Nauka/Interperiodica/Springer, 2020)

This paper aims to prove the Riesz basisness of root functions of the non-selfadjoint a discontinuous Sturm-Liouville operator with periodic boundary condition which are not strong regular and with conjugate conditions. ...
Riesz basisness of root functions of a sturm–liouville operator with conjugate conditions

Cabri, Olgun; Mamedov, Kr Residoglu (Pleiades Publishing, 2020)

In this paper we are interested in Riesz basisness of root functions of the non-selfadjoint a discontinuous Sturm–Liouville operator with periodic boundary condition which are not strong regular and with conjugate conditions. ...
Riesz basisness of root functions of a sturm–liouville operator with conjugate conditions

Cabri, Olgun (Springer Link, 2020)

In this paper we are interested in Riesz basisness of root functions of the non-selfadjoint a discontinuous Sturm–Liouville operator with periodic boundary condition which are not strong regular and with conjugate ...