Výsledky vyhľadávania - "Resultate der Mathematik"
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Applications of Hardy Spaces Associated with Ball Quasi-Banach Function Spaces
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.03.2020Vydané v Resultate der Mathematik (01.03.2020)“…Let X be a ball quasi-Banach function space satisfying some minor assumptions. In this article, the authors establish the characterizations of H X ( R n ) ,…”
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Ulam–Hyers–Rassias Stability for a Class of Fractional Integro-Differential Equations
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.09.2018Vydané v Resultate der Mathematik (01.09.2018)“…By means of the recent ψ -Hilfer fractional derivative and of the Banach fixed-point theorem, we investigate stabilities of Ulam–Hyers, Ulam–Hyers–Rassias and…”
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Proper Improvement of Well-Known Numerical Radius Inequalities and Their Applications
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2021Vydané v Resultate der Mathematik (01.12.2021)“…New inequalities for the numerical radius of bounded linear operators defined on a complex Hilbert space H are given. In particular, it is established that if…”
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On the Fundamental Theorem of (p,q)-Calculus and Some (p,q)-Taylor Formulas
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.03.2018Vydané v Resultate der Mathematik (01.03.2018)“…In this paper, the ( p , q )-derivative and the ( p , q )-integration are investigated. Two suitable polynomial bases for the ( p , q )-derivative are…”
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On General Position Sets in Cartesian Products
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.08.2021Vydané v Resultate der Mathematik (01.08.2021)“…The general position number gp ( G ) of a connected graph G is the cardinality of a largest set S of vertices such that no three distinct vertices from S lie…”
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Generalized Statistically Almost Convergence Based on the Difference Operator which Includes the (p, q)-Gamma Function and Related Approximation Theorems
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.03.2018Vydané v Resultate der Mathematik (01.03.2018)“…This paper is devoted to extend the notion of almost convergence and its statistical forms with respect to the difference operator involving ( p , q )-gamma…”
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Dimensional Analysis of α-Fractal Functions
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2021Vydané v Resultate der Mathematik (01.12.2021)“…We provide a rigorous study on dimensions of fractal interpolation functions defined on a closed and bounded interval of R which are associated to a continuous…”
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A New Family of q-Supercongruences Modulo the Fourth Power of a Cyclotomic Polynomial
ISSN: 1422-6383, 1420-9012, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2020Vydané v Resultate der Mathematik (01.12.2020)“…We establish a new family of q -supercongruences modulo the fourth power of a cyclotomic polynomial, and give several related results. Our main ingredients are…”
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Fast and Simple Bregman Projection Methods for Solving Variational Inequalities and Related Problems in Banach Spaces
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2020Vydané v Resultate der Mathematik (01.12.2020)“…In this paper, we study the problem of finding a common solution to variational inequality and fixed point problems for a countable family of Bregman weak…”
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Transposed Poisson Structures on Generalized Witt Algebras and Block Lie Algebras
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.10.2023Vydané v Resultate der Mathematik (01.10.2023)“…We describe transposed Poisson structures on generalized Witt algebras W ( A , V , ⟨ · , · ⟩ ) and Block Lie algebras L ( A , g , f ) over a field F of…”
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2-Term Extended Rota–Baxter Pre-Lie∞-Algebra and Non-Abelian Extensions of Extended Rota–Baxter Pre-Lie Algebras: Extended Rota–Baxter Pre-Lie Algebras
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.05.2025Vydané v Resultate der Mathematik (01.05.2025)“…In this paper, we introduce the notion of an extended Rota–Baxter operator that generalizes the Rota–Baxter operator and the modified Rota–Baxter operator on…”
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Global Existence and Multiplicity for Nonlinear Robin Eigenvalue Problems
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.08.2023Vydané v Resultate der Mathematik (01.08.2023)“…We consider a parametric problem driven by the p -Laplacian with Robin boundary condition. We assume that the reaction can change sign and we prove an…”
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Mutual-Visibility Sets in Cartesian Products of Paths and Cycles
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.05.2024Vydané v Resultate der Mathematik (01.05.2024)“…For a given graph G , the mutual-visibility problem asks for the largest set of vertices M ⊆ V ( G ) with the property that for any pair of vertices u , v ∈ M…”
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Operators Induced by Radial Measures Acting on the Dirichlet Space
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.06.2023Vydané v Resultate der Mathematik (01.06.2023)“…Let D be the unit disc in the complex plane. Given a positive finite Borel measure μ on the radius [0, 1), we let μ n denote the n -th moment of μ and we deal…”
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Some New q-Congruences for Truncated Basic Hypergeometric Series: Even Powers
ISSN: 1422-6383, 1420-9012, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.03.2020Vydané v Resultate der Mathematik (01.03.2020)“…We provide several new q -congruences for truncated basic hypergeometric series with the base being an even power of q . Our results mainly concern congruences…”
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Convergence Results of Forward-Backward Algorithms for Sum of Monotone Operators in Banach Spaces
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2019Vydané v Resultate der Mathematik (01.12.2019)“…It is well known that many problems in image recovery, signal processing, and machine learning can be modeled as finding zeros of the sum of maximal monotone…”
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Some q-Supercongruences from a Quadratic Transformation by Rahman
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.02.2022Vydané v Resultate der Mathematik (01.02.2022)“…Inspired by the recent work on q -congruences and a quadratic transformation formula of Rahman, we provide some new q -supercongruences. By taking parameters…”
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Direct and Inverse Results for Kantorovich Type Exponential Sampling Series
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.09.2020Vydané v Resultate der Mathematik (01.09.2020)“…In this article, we analyse the behaviour of the new family of Kantorovich type exponential sampling series. We derive the point-wise approximation theorem and…”
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Edge Metric Dimension of Some Generalized Petersen Graphs
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.12.2019Vydané v Resultate der Mathematik (01.12.2019)“…The edge metric dimension problem was recently introduced, which initiated the study of its mathematical properties. The theoretical properties of the edge…”
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Construction of Free Curves by Adding Lines to a Given Curve
ISSN: 1422-6383, 1420-9012Vydavateľské údaje: Cham Springer International Publishing 01.02.2024Vydané v Resultate der Mathematik (01.02.2024)“…In the present note we construct new families of free plane curves starting from a curve C and adding high order inflectional tangent lines of C , lines…”
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