Türkoğlu, Duran; Özer, Orhan; Fisher, Brian A coincidence point theorem for multi-valued contractions. (English) Zbl 1016.54022 Math. Commun. 7, No. 1, 39-44 (2002). Reviewer: Nicoleta Negoescu (Iaşi) MSC: 54H25 PDFBibTeX XMLCite \textit{D. Türkoğlu} et al., Math. Commun. 7, No. 1, 39--44 (2002; Zbl 1016.54022)
Türkoğlu, Duran; Özer, Orhan; Fisher, Brian Fixed point theorems for \(T\)-orbitally complete spaces. (English) Zbl 1052.54527 Stud. Cercet. Ştiinţ., Ser. Mat., Univ. Bacău 9, 211-218 (1999). MSC: 54H25 PDFBibTeX XMLCite \textit{D. Türkoğlu} et al., Stud. Cercet. Științ., Ser. Mat., Univ. Bacău 9, 211--218 (1999; Zbl 1052.54527)
Türkoğlu, Duran; Özer, Orhan; Fisher, Brian Some fixed point theorems for set-valued mappings in uniform spaces. (English) Zbl 0935.54037 Demonstr. Math. 32, No. 2, 395-400 (1999). Reviewer: V.Popa (Bacau) MSC: 54H25 PDFBibTeX XMLCite \textit{D. Türkoğlu} et al., Demonstr. Math. 32, No. 2, 395--400 (1999; Zbl 0935.54037)