Results 41 to 50 of about 4,438,790 (210)
Vietoris topology on spaces dominated by second countable ones
Open Mathematics, 2015 For a given space X let C(X) be the family of all compact subsets of X. A space X is dominated by a space M if X has an M-ordered compact cover, this means that there exists a family F = {FK : K ∈ C(M)} ⊂ C(X) such that ∪ F = X and K ⊂ L implies that FK ⊂
Islas Carlos, Jardon Daniel
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Properties of Fuzzy Compact Linear Operators on Fuzzy Normed Spaces
مجلة بغداد للعلوم, 2019 In this paper the definition of fuzzy normed space is recalled and its basic properties. Then the definition of fuzzy compact operator from fuzzy normed space into another fuzzy normed space is introduced after that the proof of an operator is fuzzy ...
Kider et al.
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Wasit Journal for Pure SciencesThe object of this work to introduce a new form of fuzzy compact space in a fuzzy topological space, named by fuzzy feebly compact space. It is stronger than a fuzzy compact space.
Saad Mahdi Jaber
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When is an ultracomplete space almost locally compact?
Applied General Topology, 2006 We study spaces X which have a countable outer base in βX; they are called ultracomplete in the most recent terminology. Ultracompleteness implies Cech-completeness and is implied by almost local compactness (≡having all points of non-local compactness ...
Daniel Jardón Arcos +1 more
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Some remarks on bv(s)-metric spaces and fixed point results with an application
Nonlinear Analysis, 2020 We compare the newly defined bv(s)-metric spaces with several other abstract spaces like metric spaces, b-metric spaces and show that some well-known results, which hold in the latter class of spaces, may not hold in bv(s)-metric spaces.
Hiranmoy Garai +3 more
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On the product of a compact space with an hereditarily absolutely countably compact space [PDF]
, 1997 summary:We show that the product of a compact, sequential $T_2$ space with an hereditarily absolutely countably compact $T_3$ space is hereditarily absolutely countably compact, and further that the product of a compact $T_2$ space of countable tightness
Bonanzinga, Maddalena
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Sabine River Compact Administration...Annual Report for the Year... [PDF]
, 1997 Annual report for the Sabine River Compact Administration for 1997, including a summary of the meetings and work of the administration, reports from the hydrologic stations, fiscal revenues and expenditures, and accompanying ...
Sabine River Compact Administration
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2000, Forty Sixth Annual Report: Sabine River Compact Administration, Louisiana and Texas [PDF]
, 2000 Annual report for the Sabine River Compact Administration for 2000, including a summary of the meetings and work of the administration, reports from the hydrologic stations, fiscal revenues and expenditures, and accompanying ...
Sabine River Compact Administration
core
Perfect maps in compact (countably compact) spaces
International Journal of Mathematics and Mathematical Sciences, 1995 In this paper, among other results, characterizations of perfect maps in compact Hausdorff(Fréchet, countably compact, Hausdorff) spaces are obtained.
G. L. Garg, Asha Goel
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Commutative Topological Semigroups Embedded into Topological Abelian Groups
Axioms, 2020 In this paper, we give conditions under which a commutative topological semigroup can be embedded algebraically and topologically into a compact topological Abelian group.
Julio César Hernández Arzusa
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