Results 1 to 10 of about 1,744,463 (240)
Polyhedral complementarity problem with quasimonotone decreasing mappings [PDF]
Yugoslav Journal of Operations Research, 2023 The fixed point problem of piecewise constant mappings in Rn is investigated. This is a polyhedral complementarity problem, which is a generalization of the linear complementarity problem.
Shmyrev Vadim I.
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New Banach Sequence Spaces Defined by Jordan Totient Function
Communications in Advanced Mathematical Sciences, 2023 In this study, a special lower triangular matrix derived by combining Riesz matrix and Jordan totient matrix is used to construct new Banach spaces. $\alpha-$,$\beta-$,$\gamma-$duals of the resulting spaces are obtained and some matrix operators ...
Uskan Devletli, Merve Ilkhan Kara
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Four dimensional matrix mappings and applications
Kuwait Journal of Science, 2023 In this paper, we characterize the classes (L,Lk), (Lk,L) and (L∞,Lk), 1 ≤ k < ∞, of all four dimentional infinite matrices, where Lk and L∞ are the spaces of all absolutely k-summable and bounded double sequences, respectively. Using them, we establish
Mehmet Ali Sarigol
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Common fixed point theorems for interpolative mappings in bicomplex-valued b-metric spaces with an application to non-linear matrix equations [PDF]
European Journal of Mathematics and Applications, 2023 This manuscript plans to prove a common fixed point theorem for interpolative contraction mappings in Bicomplex-valued b-metric spaces. Our results generalize and extend several works in literature. We provide an example for verification of our results.
Lucas Wangwe
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Journal of Function Spaces, 2022 In this paper, we construct and investigate the space of weighted Gamma matrix of order r in Nakano sequence space of soft functions. The idealization of the mappings has been achieved through the use of extended s-soft functions and this sequence space ...
Meshayil M. Alsolmi, Awad A. Bakery
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Fixed point theorems for extended interpolative multi-valued non-self mappings in b-metric space with some application [PDF]
European Journal of Mathematics and Applications, 2023 The study of fixed point theorems for multi-valued non-self mappings on metrically convex metric space was initiated by Assad and Kirk. In this paper, we will prove and extend the fixed point results for an extended interpolative multivalued non-self ...
Lucas Wangwe
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Some New Cauchy Sequence Spaces
Universal Journal of Mathematics and Applications, 2018 In this paper, our goal is to introduce some new Cauchy sequence spaces. These spaces are defined by Cauchy transforms. We shall use notations $C_{\infty }\left( s,t\right) $, $C\left( s,t\right) $ and $C_{0}\left( s,t\right) ~$for these new sequence ...
Harun Polat
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Communications in Advanced Mathematical Sciences, 2021 In this study, a special lower triangular matrix derived by combining Riesz matrix and Euler totient matrix is used to construct new Banach spaces. $\alpha-$,$\beta-$,$\gamma-$duals of the resulting spaces are obtained and some matrix operators ...
Mehmet Akif Bayrakdar, Merve İlkhan
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Common Fixed-Point Results in Ordered Left (Right) Quasi-b-Metric Spaces and Applications
Journal of Mathematics, 2020 We use the notions of left- and right-complete quasi-b-metric spaces and partial ordered sets to obtain a couple of common fixed-point results for strictly weakly isotone increasing mappings and relatively weakly increasing mappings, which satisfy a pair
Hemant Kumar Nashine +4 more
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On (m,n)-Derivations of Some Algebras
Demonstratio Mathematica, 2014 Let A be a unital algebra, δ be a linear mapping from A into itself and m, n be fixed integers. We call δ an (m, n)-derivable mapping at Z, if mδ(AB) + nδ(BA) = mδ(A)B + mAδ(B) + nδ(B)A for all A,B ∈ A with AB = Z.
Shen Qihua, Li Jiankui, Guo Jianbin
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