Results 11 to 20 of about 19,304,813 (283)
Open-independent, open-locating-dominating sets [PDF]
Electronic Journal of Graph Theory and Applications, 2017 A distinguishing set for a graph G = (V, E) is a dominating set D, each vertex $v \in D$ being the location of some form of a locating device, from which one can detect and precisely identify any given "intruder" vertex in V(G).
Suk J. Seo, Peter J. Slater
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Cocompact Open Sets and Continuity [PDF]
Abstract and Applied Analysis, 2012 Compact subsets of a topological space are used to define coc-open sets as new generalized open sets, and then coc-open sets are used to define (coc)∗-open sets as another type of generalized open sets.
Samer Al Ghour, Salti Samarah
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Advances in Fuzzy Systems, 2011 A new class of generalized fuzzy open sets in fuzzy topological space, called fuzzy sp-open sets, are introduced, and their properties are studied and the relationship between this new concept and other weaker forms of fuzzy open sets we discussed ...
Hakeem A. Othman
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A NOTE ON a-OPEN SETS AND e*-OPEN SETS [PDF]
Filomat, 2008 The aim of this paper is to investigate some properties of a-open sets and e*-open sets in topological ...
Ekici, Erdal
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e#-open and *e-open sets via -open sets
Turkish Journal of Computer and Mathematics Education (TURCOMAT), 2021 The notion of -open sets in a topological space was studied by Velicko. Usha Parmeshwari et.al. and Indira et.al. introduced the concepts of b# and *b open sets respectively. Following this Ekici et. al.
et. al., V. Amsaveni,
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Ibn Al-Haitham Journal for Pure and Applied SciencesThis study investigates new concepts in grill topological spaces by employing specified sets in which the α-open sets are defined. Many scholars, such as Choquet, who is considered the first to lay the foundation stone for the concept of a grill and ...
Tabarak Ayad Ali +2 more
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Between Nearly Open Sets and Soft Nearly Open Sets [PDF]
Applied Mathematics & Information Sciences, 2016 In this paper, we characterized soft a-open set, soft semi-open set, soft pre-open set, soft b -open set and soft regular-open sets by using the parameterized family of topological spaces induced by the soft topology.
Thangavelu, P., Evanzalin Ebenanjar, P.
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Some applications of minimal open sets [PDF]
International Journal of Mathematics and Mathematical Sciences, 2001 We characterize minimal open sets in topological spaces. We show that any nonempty subset of a minimal open set is pre-open. As an application of a theory of minimal open sets, we obtain a sufficient condition for a locally finite space to be a pre ...
Fumie Nakaoka, Nobuyuki Oda
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On semi-open sets and Feebly open sets in generalized topological spaces
Proyecciones (Antofagasta), 2019 In this paper, we introduce the notion of semi-open sets and feebly open sets in generalized topological spaces. Several properties of these notions are discussed.
Tyagi, B. K. +2 more
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On Neutrosophic Semi Alpha Open Sets [PDF]
Neutrosophic Sets and Systems, 2017 In this paper, we presented another concept of neutrosophic open sets called neutrosophic semi-alfa-open sets and studied their fundamental properties in neutrosophic topological spaces.
Qays Hatem Imran +3 more
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