Ghadir SADEGHİ, Sal Mohammad MOSLEHİAN
Turkish Journal of Mathematics
143-149
Hilbert space; perturbation; Hyers--Ulam stability; closed operator; semi-Fredholm operator.
Hilbert space; perturbation; Hyers--Ulam stability; closed operator; semi-Fredholm operator.
Perturbation of Closed Range Operators
Turkish Journal of Mathematics
Ghadir SADEGHİ, Sal Mohammad MOSLEHİAN
Gazi University Journal of Science
Yasemin BASCI, Suleyman ÖGREKCI, Adil MISIR
Operatör (h,m)-Konvekslik ve Hermite-Hadamard Tipi Eşitsizlikler
Ordu Üniversitesi Bilim ve Teknoloji Dergisi
Seren SALAŞ, Erdal ÜNLÜYOL, Dilan YARDIMCIEL
Stability of an Euler-Lagrange type Cubic Functional Equation
Turkish Journal of Mathematics
Fridoun MORADLOU, Abbas NAJATI
The Generalized Hyers--Ulam--Rassias Stability of a Cubic Functional Equation
Turkish Journal of Mathematics
İkinci Mertebeden Gecikmeli Bir Diferansiyel Denklemin Hyers-Ulam Rassias Kararlılığı
Gümüşhane Üniversitesi Fen Bilimleri Dergisi
Dalga Denklemi İçin Hyers-Ulam Kararlılık
Karaelmas Fen ve Mühendislik Dergisi