Results 21 to 30 of about 130,578 (174)
On J-Cone Metric Spaces over a Banach Algebra and Some Fixed-Point Theorems
Advances in Mathematical Physics, 2021 In the present paper, we define J-cone metric spaces over a Banach algebra which is a generalization of Gpb-metric space (Gpb-MS) and cone metric space (CMS) over a Banach algebra.
Jerolina Fernandez +4 more
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GENERALIZED CONE METRIC SPACES
Journal of Nonlinear Sciences and Applications, 2010 A notion of generalized cone metric space is introduced, and some convergence properties of sequences are proved. Also some flxed point results for mappings satisfying certain contractive conditions are obtained. Our results complement, extend and unify several well known results in the literature.
ISMAT BEG, MUJAHID ABBAS, TALAT NAZIR
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Shapes of polyhedra and triangulations of the sphere [PDF]
, 1998 The space of shapes of a polyhedron with given total angles less than 2\pi at each of its n vertices has a Kaehler metric, locally isometric to complex hyperbolic space CH^{n-3}. The metric is not complete: collisions between vertices take place a finite
Deligne +5 more
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A Note on tvs-G-Cone Metric Fixed Point Theory
Journal of Applied Mathematics, 2012 For a tvs-G-cone metric space (𝑋,𝐺) and for the family 𝒜 of subsets of X, we introduce a new notion of the tvs-ℋ-cone metric ℋ with respect to G, and we get a fixed result for the 𝒞ℬ𝒲-tvs-G-cone-type function in a complete tvs-G-cone metric space (𝒜,ℋ ...
Ing-Jer Lin +3 more
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Dugundji’s theorem for cone metric spaces
Applied Mathematics Letters, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chi, Kieu Phuong, Van An, Tran
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Sasakian quiver gauge theories and instantons on cones over round and squashed seven-spheres [PDF]
, 2019 We study quiver gauge theories on the round and squashed seven-spheres, and orbifolds thereof. They arise by imposing $G$-equivariance on the homogeneous space $G/H=\mathrm{SU}(4)/\mathrm{SU}(3)$ endowed with its Sasaki-Einstein structure, and $G/H ...
Geipel, Jakob C. +3 more
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Expansivity and Cone-fields in Metric Spaces [PDF]
Journal of Dynamics and Differential Equations, 2014 Let \(X\) be a metric space. The authors define cone fields on \(X\) in terms of pairs of non-negative real-valued functions defined in neighborhoods of points of the product \(X\times X\). They show that if \(\Lambda\) is an invariant set of a mapping \(f:X\to X\) on which \(f\) is uniformly expansive, then there is a cone-field on \(\Lambda\) such ...
Struski, Łukasz, Tabor, Jacek
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Near-Common Fixed Point Result in Cone Interval b-Metric Spaces over Banach Algebras
Axioms, 2021 In this article, we proposed the concept of cone interval b-metric space over Banach algebras. Furthermore, some near-fixed point and near-common fixed point results are proved in the context of cone interval b-metric space and normed interval spaces for
Muhammad Sarwar +4 more
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Investigation of the fixed-point theorem on a complete cone metric space [PDF]
ITM Web of ConferencesMetric space is the one of topics in mathematical analysis which is still being studied and developed. Previous research has extended the contraction mappings and completeness properties from metric spaces to other spaces such as cone metric spaces. This
Rahma Zuhra +2 more
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Cone Metric Spaces over Topological Modules and Fixed Point Theorems for Lipschitz Mappings
Mathematics, 2020 In this paper, we introduce the concept of cone metric space over a topological left module and we establish some coincidence and common fixed point theorems for self-mappings satisfying a condition of Lipschitz type.
Adrian Nicolae Branga, Ion Marian Olaru
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