Results 21 to 30 of about 68,007 (274)
Nonlinear Analysis, 2016 In this paper, we introduce the concept of partial cone b-metric spaces as a generalization of partial metric, cone metric and b-metric spaces and establish some topological properties of partial cone b-metric spaces.
Chuanxi Zhu +3 more
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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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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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Common Fixed Points of Two Mappings regarding a Generalized c-Distance over a Banach Algebra
Journal of Function Spaces, 2021 In this article, applying the concept of a generalized c-distance in cone b-metric spaces over Banach algebra with a nonnormal solid cone therein, we establish several common fixed point theorems for two noncontinuous mappings satisfying the Han-Xu-type ...
Ladan Aryanpour +2 more
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Common Coupled Fixed Point Theorems of Single-Valued Mapping for c-Distance in Cone Metric Spaces
Abstract and Applied Analysis, 2012 The existence and uniqueness of the common coupled fixed point in cone metric spaces have been studied by considering different types of contractive conditions.
Zaid Mohammed Fadail +1 more
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F-cone metric spaces over Banach algebra [PDF]
Fixed Point Theory and Applications, 2017 AbstractThe paper deals with the achievement of introducing the notion of F-cone metric spaces over Banach algebra as a generalization of $N_{p}$ N p -cone metric space over Banach algebra and $N_{b}$
Jerolina Fernandez +3 more
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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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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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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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Some Nonunique Fixed Point Theorems of Ćirić Type on Cone Metric Spaces
Abstract and Applied Analysis, 2010 Some results of (Ćirić, 1974) on a nonunique fixed point theorem on the class of metric spaces are extended to the class of cone metric spaces. Namely, nonunique fixed point theorem is proved in orbitally 𝑇 complete cone metric spaces under the ...
Erdal Karapınar
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