Results 21 to 30 of about 4,238,003 (295)
Cellular structures in Topology [PDF]
, 1990 This book describes the construction and the properties of CW-complexes. These spaces are important because firstly they are the correct framework for homotopy theory, and secondly most spaces that arise in pure mathematics are of this type.
Renzo Piccinini +4 more
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On The Stability Of Fixed Points In Topological Spaces
Journal of Kufa for Mathematics and Computer, 2014 In this papers we introduced new concepts of stability: strongly stable, c-stable, and c-strongly stable. We discussed the stability of fixed points with respect to each of a topology and a base for that topology.
Abedal-Hamza Mahdi Hamza +1 more
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Simultaneous Material and Topology Optimization Based on Topological Derivatives [PDF]
, 2014 We use an asymptotic expansion of the compliance cost functional in linear elasticity to find the optimal material inside elliptic inclusions. We extend the proposed method to material optimization on the whole domain and compare the global quality of the solutions for different inclusion sizes.
Jannis Greifenstein, Michael Stingl
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The hyperspaces Cn(X) for finite ray-graphs
Applied General Topology, 2013 In this paper we consider the hyperspace Cn(X) of non-empty and closed subsets of a base space X with up to n connected components. The class of base spaces we consider we call finite ray-graphs, and are a noncompact variation on finite graphs.
Norah Esty
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An Application of an Information System via modern Topology [PDF]
Journal of Engineering Research - Egypt, 2022 This paper will discuss developing a new mathematical method through analysis ofinformation system where we deal with some ambiguity problems. We will representthis knowledge into one or more types of classes then we can use these classes to makea ...
Salwa Ahmed Elsayed +3 more
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On the Topology Characterization of Guifi.net [PDF]
, 2012 In this paper it is analyzed the topology of Guifi.net Wireless Community Network (WCN). WCN have emerged in recent years organized and deployed by the cooperation of its own customers.
Llorenc Cerda-Alabern +1 more
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Advances in Materials Science and Engineering, 2022 The topology optimization design invariably shall be used in various applications such as four bar mechanisms, robotics designs, aircraft engineering designs, and many other mechanical innovative systems for improving the efficiency in the system.
S. Premanand +2 more
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An operator‐based approach to topological photonics
Nanophotonics, 2022 Abstract Recently, the study of topological structures in photonics has garnered significant interest, as these systems can realize robust, nonreciprocal chiral edge states and cavity‐like confined states that have applications in both linear and nonlinear devices.
Alexander Cerjan, Terry A. Loring
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A topological data analysis based classifier
Advances in Data Analysis and Classification, 2023 The paper is under consideration at Advances in Data Analysis and Classification.
Rolando Kindelan +3 more
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Topological Interference Management for MIMO Interference Broadcast Channels
IEEE Access, 2019 In this paper, we investigate the topological interference management (TIM) for MIMO interference broadcast channels (IBC) under the fixed topology, where only topology information is needed to cancel the inter-cell interference (ICI).
Wei Liu +3 more
doaj +1 more source