Hayati Olgar

2 published articles

Publications

Research Article Open Access Hilbert Space Method for Sturm-Liouville Problems with Discontinuities

O. Sh. Mukhtarov , Hayati Olgar, M. Kandemir, Kadriye Aydemir

2nd International Symposium on Innovative Approaches in Scientific Studies Vol. 3 pp. 1163–1167 2026

Boundary-value problems with eigenparameter dependent boundary conditions is one of the most extensively developing fields in pure and applied mathematics. First, we cite the works of Walter and Fulton, both of which have extensively bibli…

Research Article Open Access Completeness of the Weak Eigenfunctions of one Boundary-Value-Transmission Problem

Hayati Olgar, O. Sh. Mukhtarov , F. S. Muhtarov, Kadriye Aydemir

2nd International Symposium on Innovative Approaches in Scientific Studies Vol. 3 pp. 1168–1172 2026

Recently, the basis properties and eigenfunction expansions in various function spaces of the eigenfunction of the regular boundary value problems with spectral parameter in the boundary conditions have been investigated by many mathematic…