Results 11 to 20 of about 1,411,417 (298)
Notes on dimensional closure spaces [PDF]
Journal of Combinatorial Theory, Series A, 1990 AbstractIt is well known that no interesting theory can be developed upon the general concept of closure spaces, without any further specification. A very important class of closure spaces is constituted by independence spaces. On the other hand, F. Buekenhout uses closure structures to define abstract projective spaces.
Ohn, C, Ohn, Christian
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N-Closure and N-Interior in Neutrosophic Topological Spaces
Neutrosophic Sets and SystemsTopology greatly benefits from the concept of δ-cloure. Its quiet nature to extended its proper-ties in other topological spaces. So, with the concept of quasi-coincidence Ganguly and Saha pioneered and extensively examined the notion of δ-closure ...
K. Damodharan, M. Vigneshwaran
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Closure operators in semiuniform convergence spaces
Filomat, 2016 In this paper, the characterization of closed and strongly closed subobjects of an object in category of semiuniform convergence spaces is given and it is shown that they induce a notion of closure which enjoy the basic properties like idempotency,(weak) hereditariness, and productivity in the category of semiuniform convergence spaces ...
Baran, Mehmet +3 more
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Journal of Mathematical Analysis and Applications, 1985 The authors study a fuzzy analogue of the closure spaces introduced by \textit{E. Čech} [Topological spaces (1966); pp. 237-241]. Here a closure operator need not be idempotent. The authors note the relation between fuzzy closure spaces and fuzzy topologies, construct closures for products and disjoint unions, and introduce weak versions of continuity ...
Mashhour, A.S, Ghanim, M.H
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On Bisimilarity for Quasi-discrete Closure Spaces [PDF]
, 2023 Closure spaces, a generalisation of topological spaces, have shown to be a convenient theoretical framework for spatial model checking. The closure operator of closure spaces and quasi-discrete closure spaces induces a notion of neighborhood akin to that
Ciancia, Vincenzo +3 more
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Applied General Topology, 2003 A closure space X is a set endowed with a closure operator P(X) → P(X), satisfying the usual topological axioms, except finite additivity. A T1 closure extension Y of a closure space X induces a structure ϒ on X satisfying the smallness axioms introduced
D. Deses +2 more
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Categories of L-Fuzzy Čech Closure Spaces and L-Fuzzy Co-Topological Spaces
Mathematics, 2020 Recently, fuzzy systems have become one of the hottest topics due to their applications in the area of computer science. Therefore, in this article, we are making efforts to add new useful relationships between the selected L-fuzzy (fuzzifying) systems ...
Irina Perfilieva +2 more
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Model Checking Spatial Logics for Closure Spaces [PDF]
Logical Methods in Computer Science, 2017 Spatial aspects of computation are becoming increasingly relevant in Computer Science, especially in the field of collective adaptive systems and when dealing with systems distributed in physical space. Traditional formal verification techniques are well
Vincenzo Ciancia +3 more
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A new class between theta open sets and theta omega open sets
Heliyon, 2021 We define θN-closure operator as a new topological operator which lies between the θ-closure and the θω-closure. Some relationships between this new operator and each of θ-closure, θω-closure, and usual closure are obtained.
Samer Al Ghour, Souad Al-Zoubi
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Space closure using aligners [PDF]
Dental Press Journal of Orthodontics, 2020 ABSTRACT Introduction: Due to the search for more aesthetic and comfortable alternatives to perform orthodontic treatments and to the great technological development, orthodontic aligners have assumed great importance. More and more complex treatments have been carried out with these appliances without, however, having all aspects involved in their ...
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