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Some New Theorems of Lipschitz Type Mappings in Cone Metric Spaces 被引量:5
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作者 HAN Yan XU Wang-bin XU Shao-yuan 《Chinese Quarterly Journal of Mathematics》 CSCD 2013年第2期224-233,共10页
In this paper, some new existence and uniqueness of common fixed points for three mappings of Lipschitz type are obtained. The conditions are greatly weaker than the classic conditions in cone metric spaces. These res... In this paper, some new existence and uniqueness of common fixed points for three mappings of Lipschitz type are obtained. The conditions are greatly weaker than the classic conditions in cone metric spaces. These results improve and generalize several wellknown comparable results in the literature. Moreover, our results are supported by some examples. 展开更多
关键词 cone metric space lipschitz type mapping common fixed point
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Some Fixed Point Results on a Class of Contractive Mappings in Cone Metric Spaces 被引量:4
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作者 HUANG Hua-ping XU Shao-yuan HAN Yan 《Chinese Quarterly Journal of Mathematics》 CSCD 2013年第4期539-545,共7页
In this paper, we consider a notion of contractive mappings with certain conditions in cone metric spaces and obtain some results of fixed points by using some necessary conditions. The results directly improve and ge... In this paper, we consider a notion of contractive mappings with certain conditions in cone metric spaces and obtain some results of fixed points by using some necessary conditions. The results directly improve and generalize some fixed point results in metric soaces and some previous results in cone metric spaces. 展开更多
关键词 cone metric space sequentially compact fixed point
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Common Fixed Point Theorems in Non-normal Cone Metric Spaces with Banach Algebras 被引量:2
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作者 HUANG Hua-ping XU Shao-yuan +1 位作者 LIU Qiu-hua MING Wei 《Chinese Quarterly Journal of Mathematics》 2016年第2期155-161,共7页
In this paper, we obtain a class of common fixed point theorems for generalized Lipschitz mappings in cone metric spaces with Banach algebras without the assumption of normality of cones. The results greatly generaliz... In this paper, we obtain a class of common fixed point theorems for generalized Lipschitz mappings in cone metric spaces with Banach algebras without the assumption of normality of cones. The results greatly generalize some results in the literature. Moreover,we give an example to support the main assertions. 展开更多
关键词 cone metric space with Banach algebra generalized Lispchitz constant weakly compatible
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GENERALIZATIONS OF THE SUZUKI AND KANNAN FIXED POINT THEOREMS IN G-CONE METRIC SPACES 被引量:1
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作者 Mohammad Sadegh Asgari Zohreh Abbasbigi 《Analysis in Theory and Applications》 2012年第3期248-262,共15页
In this paper we develop the Banach contraction principle and Kannan fixed point theorem on generalized cone metric spaces. We prove a version of Suzuki and Kannan type generalizations of fixed point theorems in gener... In this paper we develop the Banach contraction principle and Kannan fixed point theorem on generalized cone metric spaces. We prove a version of Suzuki and Kannan type generalizations of fixed point theorems in generalized cone metric spaces. 展开更多
关键词 fixed point D-metric space 2-metric space generalized cone metric space Kannan mapping generalized Kannan mapping contractive mapping
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Common Fixed Points under Contractive Conditions in Cone Metric Spaces 被引量:1
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作者 WANG Yun-jie ZHU Jiang 《Chinese Quarterly Journal of Mathematics》 CSCD 2013年第1期47-52,共6页
In order to develop and improve the fixed point theorems in cone metric spaces, some new fixed point theorems are presented for two mappings in cone metric spaces which satisfy contractive conditions, where the cone i... In order to develop and improve the fixed point theorems in cone metric spaces, some new fixed point theorems are presented for two mappings in cone metric spaces which satisfy contractive conditions, where the cone is not necessarily normal. Our results generalize fixed point theorems of Abbas, Jungck and Stojan Radenovi in cone metric spaces. 展开更多
关键词 cone metric space normal and non-normal cone common fixed point
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Common Fixed Point Results for Quasi-contractions Involving Altering Distance Functions in Ordered Cone Metric Spaces 被引量:1
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作者 SONG Ji-ping WANG Mao-fa 《Chinese Quarterly Journal of Mathematics》 2018年第1期1-16,共16页
Some common fixed point results for mappings satisfying a quasi-contractive condition which involves altering distance functions are obtained in partially ordered complete cone metric spaces. A sufficient condition fo... Some common fixed point results for mappings satisfying a quasi-contractive condition which involves altering distance functions are obtained in partially ordered complete cone metric spaces. A sufficient condition for the uniqueness of common fixed point is proved. Also, an example is given to support our results. 展开更多
关键词 partially ordered cone metric space quasi-contraction common fixed point altering distance function
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The Completeness of Cone Metric Spaces
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作者 LI Ke-dian 《Chinese Quarterly Journal of Mathematics》 CSCD 2013年第4期565-572,共8页
Some topological properties of cone metric spaces are discussed and proved that every cone metric space (X, d) is complete if and only if every family of closed subsets of X which has the finite intersection propert... Some topological properties of cone metric spaces are discussed and proved that every cone metric space (X, d) is complete if and only if every family of closed subsets of X which has the finite intersection property and which for every c ε E, 0 〈〈 c contains a set of diameter less that c has non-empty intersection. 展开更多
关键词 COMPACTNESS COMPLETENESS cauchy sequence cone metric space
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Common Fixed Points for a Countable Family of Non-self Mappings in Cone Metric Spaces with the Convex Prop erty
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作者 PIAO Yong-jie LI Chun-hua 《Chinese Quarterly Journal of Mathematics》 CSCD 2014年第2期221-230,共10页
A new common fixed point result for a countable family of non-self mappings defined on a closed subset of a cone metric space with the convex property is obtained, and from which, a more general result is given. Our m... A new common fixed point result for a countable family of non-self mappings defined on a closed subset of a cone metric space with the convex property is obtained, and from which, a more general result is given. Our main results improve and generalize many known common fixed point theorems. 展开更多
关键词 common fixed point the convex property cone metric space
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Some Random Coincidence Point and Common Fixed Point Results in Cone Metric Spaces Over Banach Algebras
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作者 JIANG Bing-hua CAI Ze-lin CHEN Jin-yang 《Chinese Quarterly Journal of Mathematics》 2019年第4期362-381,共20页
In this paper,we obtain some tripled common random fixed point and tripled random fixed point theorems with several generalized Lipschitz constants in such spaces.We consider the obtained assertions without the assump... In this paper,we obtain some tripled common random fixed point and tripled random fixed point theorems with several generalized Lipschitz constants in such spaces.We consider the obtained assertions without the assumption of normality of cones.The presented results generalize some coupled common fixed point theorems in the existing literature. 展开更多
关键词 Tripled random fixed point Tripled random coincidence point cone metric space over Banach algebra Generalized Lipschitz constant Tripled common random fixed point
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Common Fixed Points for Mappings with Quasi-Lipschitz Conditions on TVS-valued Cone Metric Spaces
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作者 朴勇杰 金哲植 《Chinese Quarterly Journal of Mathematics》 2016年第4期390-398,共9页
A new unique common fixed point result for a pair of mappings satisfying certain quasi-Lipschitz type conditions on a topological vector space-valued cone metric space is obtained, and its particular forms and a more ... A new unique common fixed point result for a pair of mappings satisfying certain quasi-Lipschitz type conditions on a topological vector space-valued cone metric space is obtained, and its particular forms and a more general form are given. Our main results generalize and improve some well-known recent results in the literature. 展开更多
关键词 TVS-valued cone metric space quasi-Lipschitz type condition common fixed point
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Cone Metric Spaces and Fixed Point Theorems in Diametrically Contractive Mappings 被引量:10
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作者 Duran TURKOGLU Muhib ABULOHA 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2010年第3期489-496,共8页
In this paper, some topological concepts and definitions are generalized to cone metric spaces. It is proved that every cone metric space is first countable topological space and that sequentially compact subsets axe ... In this paper, some topological concepts and definitions are generalized to cone metric spaces. It is proved that every cone metric space is first countable topological space and that sequentially compact subsets axe compact. Also, we define diametrically contractive mappings and asymptotically diametrically contractive mappings on cone metric spaces to obtain some fixed point theorems by assuming that our cone is strongly minihedral. 展开更多
关键词 fixed point cone metric space diametrically contractive sequentially compact Lebesgue element totally bounded strongly minihedral
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Some Fixed Point Theorems for Expansion onto Mappings on Cone Metric Spaces 被引量:16
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作者 Chintaman T. AAGE Jagannath N. SALUNKE 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2011年第6期1101-1106,共6页
This paper presents some fixed point theorems for expansion selfmaps on complete cone metric spaces.
关键词 cone metric space normal cones fixed point
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Fixed Point Theorems for(p, q)-Quasi-Contraction Mappings in Cone Metric Spaces 被引量:1
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作者 Wajdi CHAKER Abdelaziz GHRIBI +1 位作者 Aref JERIBI Bilel KRICHEN 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2016年第2期211-220,共10页
In this work, the authors introduce the concept of(p, q)-quasi-contraction mapping in a cone metric space. We prove the existence and uniqueness of a fixed point for a(p, q)-quasi-contraction mapping in a complete con... In this work, the authors introduce the concept of(p, q)-quasi-contraction mapping in a cone metric space. We prove the existence and uniqueness of a fixed point for a(p, q)-quasi-contraction mapping in a complete cone metric space. The results of this paper generalize and unify further fixed point theorems for quasi-contraction, convex contraction mappings and two-sided convex contraction of order 2. 展开更多
关键词 Fixed points (p q)-Quasi-contractions cone metric space
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Points of Coincidence for Weakly Compatible Pair of Mappings in Cone Metric Spaces 被引量:1
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作者 SONG Jiping 《Wuhan University Journal of Natural Sciences》 CAS CSCD 2015年第1期8-14,共7页
In this paper, some new existence and uniqueness of points of coincidence of weakly compatible pair of mappings is obtained, which does not satisfy continuity and commutativity. The conditions are weaker than the usua... In this paper, some new existence and uniqueness of points of coincidence of weakly compatible pair of mappings is obtained, which does not satisfy continuity and commutativity. The conditions are weaker than the usual conditions in cone metric spaces. 展开更多
关键词 weakly compatible pair of mappings point of coincidence common fixed point cone metric space
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FIXED POINT RESULTS ON METRIC-TYPE SPACES 被引量:1
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作者 Monica COSENTINO Peyman SALIMI Pasquale VETRO 《Acta Mathematica Scientia》 SCIE CSCD 2014年第4期1237-1253,共17页
In this paper we obtain fixed point and common fixed point theorems for self- mappings defined on a metric-type space, an ordered metric-type space or a normal cone metric space. Moreover, some examples and an applica... In this paper we obtain fixed point and common fixed point theorems for self- mappings defined on a metric-type space, an ordered metric-type space or a normal cone metric space. Moreover, some examples and an application to integral equations are given to illustrate the usability of the obtained results. 展开更多
关键词 metric-type space fixed point common fixed point Suzuki type mappings cone metric space integral equation
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Common Fixed Points for a Countable Family of Quasi-Contractive Mappings on a Cone Metric Space with the Convex Structure
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作者 Yongjie Piao Hua Nan 《Analysis in Theory and Applications》 2013年第3期255-266,共12页
In this paper, we consider a countable family of surjective mappings {Tn}n∈N satisfying certain quasi-contractive conditions. We also construct a convergent sequence { Xn } n c∈Nby the quasi-contractive conditions o... In this paper, we consider a countable family of surjective mappings {Tn}n∈N satisfying certain quasi-contractive conditions. We also construct a convergent sequence { Xn } n c∈Nby the quasi-contractive conditions of { Tn } n ∈N and the boundary condition of a given complete and closed subset of a cone metric space X with convex structure, and then prove that the unique limit x" of {xn}n∈N is the unique common fixed point of {Tn}n∈N. Finally, we will give more generalized common fixed point theorem for mappings {Ti,j}i,j∈N. The main theorems in this paper generalize and improve many known common fixed point theorems for a finite or countable family of mappings with quasi-contractive conditions. 展开更多
关键词 Common fixed point the convex property cone metric space.
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Generalized Kannan-type contraction and fixed point theorems
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作者 HAN Yan XU Shao-yuan MA Chao 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2023年第2期235-247,共13页
In this paper,the generalized Kannan-type contraction in cone metric spaces over Banach algebras is introduced.The fixed point theorems satisfying generalized contractive conditions are obtained,without appealing to c... In this paper,the generalized Kannan-type contraction in cone metric spaces over Banach algebras is introduced.The fixed point theorems satisfying generalized contractive conditions are obtained,without appealing to completeness of X or normality of the cone.The continuity of the mapping is relaxed.Furthermore,we prove that the completeness in cone metric spaces over Banach algebras is necessary if the generalized Kannan-type contraction has a fixed point in X.These results greatly generalize several well-known comparable results in the literature. 展开更多
关键词 cone metric spaces over Banach algebras generalized Kannan-type contraction COMPLETENESS asymptotic regularity xed point
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Strong T-Stability of Picard Iteration in a Non-Normal Cone Metric Space
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作者 Shaoyuan Xu Suyu Cheng Yan Han 《Analysis in Theory and Applications》 CSCD 2023年第2期191-200,共10页
Let(X,d)be a cone metric space and T:X!X be a mapping.In this paper,we shall introduce the concept of strong T-stability of fixed point iteration procedures with respect to T in cone metric spaces.Also,we will investi... Let(X,d)be a cone metric space and T:X!X be a mapping.In this paper,we shall introduce the concept of strong T-stability of fixed point iteration procedures with respect to T in cone metric spaces.Also,we will investigate some meaningful results on strong T-stability of Picard iterations in cone metric spaces without the assumption of normality.Our main results improve and generalize some related results in the literature. 展开更多
关键词 Strong T-stability Picard iteration non-normal cone cone metric space
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A Class of Ruin Probability Model with Dependent Structure 被引量:1
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作者 Wang De-hui Gao Jia-xing +2 位作者 Xu Zi-li Xu Jin-jing Zhang Xu-li 《Communications in Mathematical Research》 CSCD 2016年第3期241-248,共8页
Fixed point and common fixed point results for mappings satisfying quasicontractive conditions expressed in the terms of c-distance on TVS-valued cone metric spaces(without the underlying cone which is not normal) a... Fixed point and common fixed point results for mappings satisfying quasicontractive conditions expressed in the terms of c-distance on TVS-valued cone metric spaces(without the underlying cone which is not normal) are obtained, and P-property and Q-property for mappings in the terms of c-distance are discussed. Our results generalize and improve many known results. 展开更多
关键词 TVS-valued cone metric space quasi-contractive condition common fixed point P-property Q-property
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