Results 1 to 10 of about 73,682 (218)
Accuracy based on simply* alpha open set in rough set and topological space. [PDF]
El Safty MA, El Sayed M, Alblowi SA.
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Introducing the EPP house (topological space) method to solve MRP problems. [PDF]
Gyenge B, Kasza L, Vasa L.
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Study of Statistical Convergence of Triple Sequences in a Topological Space
In this paper, we introduce statistical convergence of triple sequences which are defined in a topological space. Various results on statistically convergent triple sequences are produced by using the notion of triple natural density operator.
Birojit Das +3 more
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In a time of development of New Information and Communication Technologies (NICTs), especially of the Internet since the mid-1990s, « networked ghosts » have emerged.
Emmanuel Trouillard
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A Topological Structure Model and a Nonlinear Formation Model of ZnO Tetrapods
Objectives. Development of a generalised mathematical model of hierarchical crystalline nanoforms of zinc oxide tetrapods produced by vapor transport synthesis under the conditions of chaotic particle dynamics. Methods and methodology.
Sviatoslav V. Avilov +2 more
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Knowledge space theory and union-closed sets conjecture [PDF]
The knowledge space theory provides a framework for knowledge management. One of major problems is to find core information for a body of knowledge.
Chatchawan Panraksa
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On topological groups with a weak q-point
In this article, firstly, we introduce the concepts of weak q-spaces and weak sq-spaces. Some properties of these spaces are discussed. Secondly, we study weak q-spaces and weak sq-spaces in topological groups in terms of preimages of submetrizable ...
Hai-Hua Lin, Li-Hong Xie
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The relations between separately and jointly proprities of multi-valued mappings (in Ukrainian) [PDF]
We prove the following statement. Let $X$ be a topological space, $Y$ a topological $T_1$ first-countable space,$Z$ a metrizable locally compact $sigma$-compact space and $Fcolon Ximes Y o Z$ a close-valued separately continuous mapping.
V. K. Maslyuchenko +2 more
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In this paper, we introduce the notions of finite coarse shape path and finite coarse shape path connectedness of a topological space. We prove that the solenoid Σ(pn), which is known to be coarse shape path connected but not shape path connected, is not
Ivan Jelić, Ivančica Mirošević
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SEMIGROUP ACTIONS , WEAK ALMOST PERIODICITY, AND INVARIANT MEANS [PDF]
Let S be a topological semigroup acting on a topological space X. We develop the theory of (weakly) almost periodic functions on X, with respect to S, and form the (weakly) almost periodic compactifications of X and S, with respect to each other. We then
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