Results 71 to 80 of about 2,213,198 (296)
Compactly f- closed and compactly f-k-closed sets
Journal of Kufa for Mathematics and Computer, 2013 In this paper , we introduce the concept of compactly f-closed set. In this work , we have also shown that where X is a T2-spase,then a subset A of X is compactly f-closed if and only if A is an f-closed set Moreover , we have studied the concept of ...
Habeeb Kareem Abdullah +1 more
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Fuzzy Neutrosophic Weakly-Generalized Closed Sets in Fuzzy Neutrosophic Topological Spaces [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2019 In this paper, we will define a new class of sets, called fuzzy neutrosophic weakly- generalized closed sets, then we proved some theorems related to this definition.
Fatimah M. Mohammed +2 more
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A characterization of the kernel of a closed set [PDF]
Proceedings of the American Mathematical Society, 1975 Let S S be a closed subset of some linear topological space such that int ker
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
, 2015 We show that the union closed sets conjecture holds for tree convex sets. The union closed sets conjecture says that in every union closed set system, there is an element to appear in at least half of the members of the system. In tree convex set systems,
Xu, Ke, Liu, Tian, Ke Xu, Tian Liu
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Journal of New Theory, 2015 In this paper, the notion of weakly Igδ-closed sets in ideal topological spaces is introduced and studied. The relationships of weakly Igδ-closed sets and various properties of weakly Igδ-closed sets are investigated.
Ochanathevar Ravi +2 more
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On the convergence of closed and compact sets [PDF]
Pacific Journal of Mathematics, 1983 For a topological Hausdorff space X we study the hyperspaces 9(X), 2X and Q(X) of all closed subsets, all non-empty closed subsets and all non-empty compact subsets endowed with the convergence of sets. In this paper we shall work with the filter description of this convergence, as defined by Choquet [2], which however is equivalent to the topological ...
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Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Characterizations of generalized fuzzy γ*-closed sets
, 2023 Generalized fuzzy open sets are playing a vital role in the study of fuzzy topological space as well as that of fuzzy bitopological space since its inception.
Bhattacharya, Baby +3 more
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Journal of New Results in Science, 2014 called mildly Ig-open sets in ideal topological spaces is introducedand the notion of mildly Ig-closed sets in ideal topological spacesis studied.
O. Ravi, R.Senthil Kumarb
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