Results 11 to 20 of about 743,734 (173)
Mathematics, 2019 The purpose of this paper is to find out fixed point results for the family of multivalued mappings fulfilling a generalized rational type F-contractive conditions on a closed ball in complete dislocated b-metric space.
Qasim Mahmood +3 more
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Open Mathematics, 2019 The purpose of this paper is to find common fixed point results for two families of multivalued mappings fulfilling generalized rational type A–dominated contractive conditions on a closed ball in complete dislocated b-metric spaces. Some new fixed point
Rasham Tahair, Shoaib Abdullah
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Approximation in the Closed Unit Ball [PDF]
, 2018 In this expository article, we present a number of classic theorems that serve to identify the closure in the sup-norm of various sets of Blaschke products, inner functions and their quotients, as well as the closure of the convex hulls of these sets.
Mashreghi, Javad, Ransford, Thomas
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Closed balls for interpolating quasi-polynomials [PDF]
Computational & Applied Mathematics, 2011 This interesting paper studies interpolation in spatial points using so called `quasi-polynomials' of the form \[ {\mathbf f}(u)={\mathbf b}_1u^{\alpha_1}+{\mathbf b}_2u^{\alpha_2}+\cdots+{\mathbf b}_nu^{\alpha_n},\;u\in [0,\infty), \eqno{(\ast)} \] where \({\mathbf b}_1,{\mathbf b}_2,\dots{\mathbf b}_n\in{\mathbb C},\alpha_1,\alpha_2,\dots,\alpha_n\in{
Wen, Jiajin, Cheng, Sui Sun
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Iterating Fixed Point via Generalized Mann’s Iteration in Convex b-Metric Spaces with Application
Complexity, 2021 This manuscript investigates fixed point of single-valued Hardy-Roger’s type F-contraction globally as well as locally in a convex b-metric space. The paper, using generalized Mann’s iteration, iterates fixed point of the abovementioned contraction ...
A. Asif +4 more
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Edge Close Ball Packings [PDF]
Discrete & Computational Geometry, 2001 Consider a packing of unit balls with center \(\{o_i\}\). The Dirichlet-Voronoi cell associated with \(o_i\) consists of the points in space which are closer to \(o_i\) than any other center. An edge-line is the intersection of the planes of two intersecting faces of some Dirichlet-Voronoi cell, and the edge-closeness of a packing is the maximal ...
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Fixed point results for fuzzy mappings in a b-metric space
Fixed Point Theory and Applications, 2018 In this paper, we establish some fixed point results for fuzzy mappings in a complete dislocated b-metric space. Our results generalize and extend the results of Joseph et al. (SpringerPlus 5:Article ID 217, 2016).
Abdullah Shoaib +4 more
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Phase portraits on the unit sphere of the stretch-twist-fold flow
Nonlinear Analysis, 2023 The so-called stretch-twist-fold flow consists in a Stokes flow depending on two parameters defined in a unit closed ball B that is associated with the motion of a fluid particle coming from the dynamo theory, and it models a mechanism for studying the ...
Jaume Llibre, Claudia Valls
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New Results for Multivalued Mappings in Hausdorff Neutrosophic Metric Spaces
Axioms, 2022 The fundamental goal of this paper is to derive common fixed-point results for a sequence of multivalued mappings contained in a closed ball over a complete neutrosophic metric space.
Mathuraiveeran Jeyaraman +2 more
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Digital Chemical Engineering, 2022 Closed circuit dry grinding using ball mills is essential in mineral processing industries. This process is characterized by significant dead times, highly coupled variables, limitations by operating ranges and complex modeling, making it difficult for ...
Mohamad Al Bannoud +2 more
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