Results 41 to 50 of about 3,846,080 (206)
Flexible List Coloring of Graphs With Maximum Average Degree Less Than 3
Journal of Graph Theory, EarlyView.ABSTRACT In the flexible list coloring problem, we consider a graph G $G$ and a color list assignment L $L$ on G $G$, as well as a subset U ⊆ V ( G ) $U\subseteq V(G)$ for which each u ∈ U $u\in U$ has a preferred color p ( u ) ∈ L ( u ) $p(u)\in L(u)$. Our goal is to find a proper L $L$‐coloring ϕ $\phi $ of G $G$ such that ϕ ( u ) = p ( u ) $\phi (u)=
Richard Bi, Peter Bradshaw
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TITIK-ANTARA DI DALAM RUANG METRIK DAN RUANG INTERVAL METRIK
Barekeng, 2007 A point p in metric space ()dX, is called a between-point of if Xba∈,()()(bpdpadbad,,,+= ). This concept was formulated by Menger in 1928. If all the between-points of a and b is collected in a set, then a and b are that set automaticlly. In the metric
Mozart W. Talakua
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The Strong Nash‐Williams Orientation Theorem for Rayless Graphs
Journal of Graph Theory, EarlyView.ABSTRACT In 1960, Nash‐Williams proved his strong orientation theorem that every finite graph has an orientation in which the number of arc‐disjoint directed paths between any two vertices is at least half the number of undirected edge‐disjoint paths between them (rounded down).
Max Pitz, Jacob Stegemann
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Some Results on Best Proximity Points of Cyclic Contractions in Probabilistic Metric Spaces
Journal of Function Spaces, 2015 This paper investigates properties of convergence of distances of p-cyclic contractions on the union of the p subsets of an abstract set X defining probabilistic metric spaces and Menger probabilistic metric spaces as well as the characterization of ...
Manuel De la Sen, Erdal Karapınar
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Journal of Surfactants and Detergents, EarlyView.ABSTRACT Controllable DNA condensation is important for nucleic‐acid packaging and non‐viral gene‐delivery systems. This study aimed to determine how the composition of mixed nonionic C12E10 and cationic gemini C12C6C12Br2 surfactants regulates DNA condensation, structure, thermodynamics, and cytotoxicity.
Bo Wang +3 more
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Common fixed point theorems in 2 non-Archimedean Menger PM-space
International Journal of Mathematics and Mathematical Sciences, 2001 We introduce the concept of a 2 non-Archimedean Menger PM-space and prove a common fixed point theorem for weak compatible mappings of type (A).
Renu Chugh, Sumitra
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Strategic search: Adaptation of internal fit and market positioning under competition
Strategic Management Journal, EarlyView.Abstract Research Summary Firms seeking competitive advantage need both internal fit and a distinctive market position, yet strategy research says little about how the search for the two is related. We develop a model of strategic search that integrates an NK landscape with differentiated Cournot competition, allowing a firm's position to shape both ...
Gianluigi Giustiziero +2 more
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Fixed Point Theory and Algorithms for Sciences and EngineeringIn this paper, our objective is to extend the concept of Menger probability metric space by presenting its corresponding structure, namely the Menger probability suprametric space. Additionally, we investigate several topological properties of this space
Karim Chaira, Nour-Eddine El Harmouchi
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A common fixed point theorem in Menger space using implicit relation [PDF]
Surveys in Mathematics and its Applications, 2013 The main purpose of this paper is to prove a common fixed point theorem for two pairs of weakly compatible mappings in Menger space using implicit relation.
B.D. Pant, Sunny Chauhan
doaj
Open Mathematics, 2019 In this paper we define and investigate nearly Hurewicz spaces and their star version. It is shown that a nearly Hurewicz space fits between Hurewicz and almost Hurewicz spaces.
Aqsa, Khan Moiz ud Din
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