Results 21 to 30 of about 444,519 (336)
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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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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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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Topology Based Object Tracking [PDF]
Mathematical and Computational Applications, 2019 A model for tracking objects whose topological properties change over time is proposed. Such changes include the splitting of an object into multiple objects or the merging of multiple objects into a single object. The proposed model employs a novel formulation of the tracking problem in terms of homology theory whereby 0-dimensional homology classes ...
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A New Analysis of the DS-CDMA Cellular Uplink Under Spatial Constraints [PDF]
, 2013 A new analysis is presented for the direct-sequence code-division multiple access (DS-CDMA) cellular uplink. For a given network topology, closed-form expressions are found for the outage probability and rate of each uplink in the presence of path ...
Talarico, Salvatore +2 more
core +1 more source
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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Topological rainbow based on coupling of topological waveguide and cavity
Optics Express, 2023 Topological photonics and topological photonic states have opened up a new frontier for optical manipulation and robust light trapping. The topological rainbow can separate different frequencies of topological states into different positions. This work combines a topological photonic crystal waveguide (topological PCW) with the optical cavity.
Sayed Elshahat, Hongyu Zhang, Cuicui Lu
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Steve Smale and Geometric Mechanics [PDF]
, 1993 Thus, one can say-perhaps with only a slight danger of oversimplification- that reduction theory synthesises the work of Smale, Arnold (and their predecesors of course) into a bundle, with Smale as the base and Arnold as the fiber.
Marsden, Jerrold E.
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Sensors, 2023 The passive optical network (PON) is widely used in optical fiber communication thanks to its low cost and low resource consumption. However, the passiveness brings about a critical problem that it requires manual work to identify the topology structure,
Haoran Zhao +9 more
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State-Space Based Network Topology Identification [PDF]
2020 28th European Signal Processing Conference (EUSIPCO), 2021 In this work, we explore the state-space formulation of network processes to recover the underlying structure of the network (local connections). To do so, we employ subspace techniques borrowed from system identification literature and extend them to the network topology inference problem.
Coutino, Mario (author) +3 more
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