Results 81 to 90 of about 130,578 (174)

A Fixed Point on Generalised Cone Metric Spaces

open access: yesKyungpook mathematical journal, 2015
The aim of this paper is to prove a fixed point theorem on a generalised cone metric spaces for maps satisfying general contractive type conditions.
Pal, Sudip Kumar, Maity, Manojit
openaire   +3 more sources

Multiple sequences in cone metric spaces

open access: yes, 2014
In this study, we introduce the ordinary and statistical convergence of double and multiple sequences in cone metric spaces. Moreover, the relationships between these convergence types are also invastigated.
ŞAHİNER, AHMET, YILMAZ, NURULLAH
openaire   +2 more sources

On Fixed Points of α-ψ-Contractive Multivalued Mappings in Cone Metric Spaces

open access: yesAbstract and Applied Analysis, 2013
We define the notion of α*-ψ-contractive mappings for cone metric space and obtain fixed points of multivalued mappings in connection with Hausdorff distance function for closed bounded subsets of cone metric spaces.
Marwan Amin Kutbi   +2 more
doaj   +1 more source

Common Fixed Point Theorems for Four Mappings on Cone Metric Type Space

open access: yesFixed Point Theory and Applications, 2011
In this paper we consider the so called a cone metric type space, which is a generalization of a cone metric space. We prove some common fixed point theorems for four mappings in those spaces. Obtained results extend and generalize well-known comparable
Stanić MarijaP   +3 more
doaj  

On paracompactness in cone metric spaces

open access: yesApplied Mathematics Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Some Fixed Point Theorems of Integral Type Contraction in Cone Metric Spaces

open access: yesFixed Point Theory and Applications, 2010
We define a new concept of integral with respect to a cone. Moreover, certain fixed point theorems in those spaces are proved. Finally, an extension of Meir-Keeler fixed point in cone metric space is proved.
Farshid Khojasteh   +2 more
doaj   +1 more source

Critical Point Theorems and Ekeland Type Variational Principle with Applications

open access: yesFixed Point Theory and Applications, 2011
We introduce the notion of -spaces which is much weaker than cone metric spaces defined by Huang and X. Zhang (2007). We establish some critical point theorems in the setting of -spaces and, in particular, in the setting of complete cone metric spaces.
Ansari QamrulHasan   +2 more
doaj  

On the end of the cone metric spaces

open access: yesTopology and its Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Fuzzy cone metric spaces

open access: yesJournal of Nonlinear Sciences and Applications, 2015
Tarkan Öner   +2 more
openaire   +2 more sources

Common Fixed Point Theorem in Cone Metric Space for Rational Contractions

open access: yesInternational Journal of Analysis and Applications, 2013
In this paper we prove the common fixed point theorem in cone metric space for rational expression in normal cone setting. Our results generalize the main result of Jaggi [10] and Dass, Gupta [11].
R. Uthayakumar, G. Arockia Prabakar
doaj   +2 more sources

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