Turkoglu, Duran; Altun, Ishak; Fisher, Brian Common fixed point theorems for four mappings with some weak conditions of commutativity. (English) Zbl 1142.54375 Novi Sad J. Math. 36, No. 1, 75-86 (2006). Reviewer: Ljubiša Kočinac (Niš) MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{D. Turkoglu} et al., Novi Sad J. Math. 36, No. 1, 75--86 (2006; Zbl 1142.54375) Full Text: EuDML
Turkoglu, D.; Altun, I.; Fisher, B. Fixed point theorem for sequences of maps. (English) Zbl 1072.54514 Demonstr. Math. 38, No. 2, 461-468 (2005). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{D. Turkoglu} et al., Demonstr. Math. 38, No. 2, 461--468 (2005; Zbl 1072.54514) Full Text: DOI
Türkoğlu, Duran; Fisher, Brian Related fixed points for set-valued mappings on two uniform spaces. (English) Zbl 1067.54033 Int. J. Math. Math. Sci. 2004, No. 69-72, 3783-3791 (2004). MSC: 54H25 47H10 54C60 PDFBibTeX XMLCite \textit{D. Türkoğlu} and \textit{B. Fisher}, Int. J. Math. Math. Sci. 2004, No. 69--72, 3783--3791 (2004; Zbl 1067.54033) Full Text: DOI EuDML
Türkoglu, Duran; Fisher, Brian Fixed point of multivalued mapping in uniform spaces. (English) Zbl 1036.54516 Proc. Indian Acad. Sci., Math. Sci. 113, No. 2, 183-187 (2003). MSC: 54H25 54C60 47H10 PDFBibTeX XMLCite \textit{D. Türkoglu} and \textit{B. Fisher}, Proc. Indian Acad. Sci., Math. Sci. 113, No. 2, 183--187 (2003; Zbl 1036.54516) Full Text: DOI arXiv
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)
Türkoglu, D.; Fisher, B. On some nonexpansive type multivalued mappings and fixed points. (English) Zbl 1033.54528 Indian J. Math. 43, No. 3, 317-322 (2001). MSC: 54H25 47H10 54C60 PDFBibTeX XMLCite \textit{D. Türkoglu} and \textit{B. Fisher}, Indian J. Math. 43, No. 3, 317--322 (2001; Zbl 1033.54528)
Fisher, B.; Türkoǧlu, D. Related fixed points for mappings on complete and compact metric spaces. (English) Zbl 0986.54055 Nonlinear Anal. Forum 6, No. 1, 113-118 (2001). Reviewer: I.A.Rus (Cluj-Napoca) MSC: 54H25 PDFBibTeX XMLCite \textit{B. Fisher} and \textit{D. Türkoǧlu}, Nonlinear Anal. Forum 6, No. 1, 113--118 (2001; Zbl 0986.54055)
Fisher, Brian; Türkoḡlu, Duran Related fixed points for set valued mappings on two metric spaces. (English) Zbl 0956.54022 Int. J. Math. Math. Sci. 23, No. 3, 205-210 (2000). Reviewer: I.A.Rus (Cluj-Napoca) MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{B. Fisher} and \textit{D. Türkoḡlu}, Int. J. Math. Math. Sci. 23, No. 3, 205--210 (2000; Zbl 0956.54022) Full Text: DOI EuDML
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; Fisher, Brian A generalization of a fixed point theorem of Ćirić. (English) Zbl 1006.54057 Novi Sad J. Math. 29, No. 1, 117-121 (1999). Reviewer: Ljubiša Kočinac (Niš) MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{D. Türkoğlu} and \textit{B. Fisher}, Novi Sad J. Math. 29, No. 1, 117--121 (1999; Zbl 1006.54057) Full Text: EuDML
Fisher, Brian; Türkoǧlu, D. Quasi-contractions on two metric spaces. (English) Zbl 0963.54033 Rad. Mat. 9, No. 2, 241-249 (1999). Reviewer: Nicoleta Negoescu (Iaşi) MSC: 54H25 54E50 54E45 PDFBibTeX XMLCite \textit{B. Fisher} and \textit{D. Türkoǧlu}, Rad. Mat. 9, No. 2, 241--249 (1999; Zbl 0963.54033)
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)
Türkoǧlu, Duran; Fisher, Brian Some fixed point theorems for contractive type multivalued mappings on uniform spaces. (English) Zbl 1052.54526 Stud. Cercet. Ştiinţ., Ser. Mat., Univ. Bacău 8, 155-164 (1998). MSC: 54H25 PDFBibTeX XMLCite \textit{D. Türkoǧlu} and \textit{B. Fisher}, Stud. Cercet. Științ., Ser. Mat., Univ. Bacău 8, 155--164 (1998; Zbl 1052.54526)