Yazar "Erduran, Ali" için listeleme
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Common fixed point of g-approximative multivalued mapping in ordered partial metric space
Erduran, Ali (Springer International Publishing Ag, 2013)In this paper, we introduce g-approximative multivalued mappings to a partial metric space. Based on this definition, we give some new definitions. Further, common fixed point results for g-approximative multivalued mappings ... -
Common fixed point of g-approximative multivalued mapping in partially ordered metric space
Abbas, Mujahid; Erduran, Ali (Univ Nis, Fac Sci Math, 2013)In this paper, we introduce g-approximative multivalued mappings. Based on this definition, we gave some new definitions. Further, common fixed point results for g-approximative multivalued mappings satisfying generalized ... -
Fixed point results for single valued and set valued P-contractions and application to second order boundary value problems
Altun, Ishak; Hancer, Hatice Aslan; Erduran, Ali (NORTH UNIV BAIA MARE, 2020)In this paper, by considering the concept of set-valued nonlinear P-contraction which is newly introduced, we present some new fixed point theorems for set-valued mappings on complete metric space. Then by considering a ... -
A fixed point theorem for (φ,L)-weak contraction mappings on a partial metric space
Erduran, Ali; Kadelburg, Z.; Nashine, H. K.; Vetro, C. (Int Scientific Research Publications, 2014)In this paper, we explore (phi, L)-weak contractions of Berinde by obtaining Suzuki-type fixed point results. Thus, we obtain generalized fixed point results for Kannan's, Chatterjea's and Zamfirescu's mappings on a ... -
Fixed Point Theorems for Monotone Mappings on Partial Metric Spaces
Altun, Ishak; Erduran, Ali (Springer International Publishing Ag, 2011)Matthews (1994) introduced a new distance p on a nonempty set X, which is called partial metric. If (X,p) is a partial metric space, then p(x,x) may not be zero for x is an element of X. In the present paper, we give some ... -
Fixed point theory for Suzuki type (θ,L)-weak multivalued operators
Erduran, Ali; Abbas, Mujahid (House Book Science-Casa Cartii Stiinta, 2015)Existence of a fixed point of Suzuki type (theta, L)- weak multivalued operator is obtained. As an application, we obtain homotopy and data dependence results for Suzuki type contractive multivalued operator. Our results ... -
Generalized Meir-Keeler type n-tupled fixed point theorems in ordered partial metric spaces
Imdad, Mohammad; Sharma, Anupam; Erduran, Ali (Springer International Publishing Ag, 2014)In this paper, we prove n-tupled fixed point theorems (for even n) for mappings satisfying Meir-Keeler type contractive condition besides enjoying mixed monotone property in ordered partial metric spaces. As applications, ... -
Metrik tamlığı karakterize eden bazı sabit nokta teoremleri
Erduran, Ali (Kırıkkale Üniversitesi, 2012)Bu tez çalışmasında, Banach büzülme prensibinin metrik uzayın tamlığını karakterize eden bir genellemesi verildi. Ardından, Kannan, Chatterjea gibi bazı genelleştirmeleri incelendi. Daha sonra, Suziki sabit nokta teoreminin ... -
Some fixed point theorems for singlevalued and multivalued P- contraction mappings
Erduran, Ali (Kırıkkale Üniversitesi, 2022)Bu tez çalışması üç temel kısımdan oluşmaktadır, birinci kısımda metrik sabit nokta teori alanı ile ilgili genel bilgiler verildikten sonra çalışmalarımızda temel büzülme tipi olan P- büzülme, ayrıca sabit noktada bilinen ...