Results 21 to 30 of about 339,506 (237)
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesThe design domain for the topological optimization of ship structures is usually based on two-dimensional shell elements. However, the thickness difference of the design domain affects the setting of volume fraction constraints and the ...
Junxia ZHU +3 more
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On the Generating Hypothesis in Noncommutative Stable Homotopy [PDF]
, 2015 Freyd's Generating Hypothesis is an important problem in topology with deep structural consequences for finite stable homotopy. Due to its complexity some recent work has examined analogous questions in various other triangulated categories.
Mahanta, Snigdhayan
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Stable Thickenings in the Topological Category [PDF]
Proceedings of the American Mathematical Society, 1971 A thickening, in the topological category, of a complex K is an equivalence class of simple homotopy equivalences gO:K--M, where M is a topological manifold with boundary. Here it is shown that for stable thickenings (dim M>>dim K), the set 3(K) of stable thickenings is in 1-1 correspondence with homotopy classes of maps of K into BTop.
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Dual Topology of the Melanocortin-2 Receptor Accessory Protein (MRAP) Is Stable
Frontiers in Endocrinology, 2016 MRAP (melanocortin 2 receptor accessory protein) facilitates trafficking of melanocortin 2 (MC2) receptors and is essential for ACTH binding and signaling. MRAP is a single transmembrane domain protein that forms antiparallel homodimers.
Zachary J. Maben +3 more
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Distributed Detour Routing Scheme for Link Failure with Minimized Overhead in LEO Satellite Networks
Sensors, 2023 The mobility of low Earth orbit (LEO) satellites causes the LEO satellite network to experience topology changes. Topology change includes periodic topology change that occurs naturally and unpredictable topology change that occurs due to instability of ...
Jeongju Im +6 more
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High frequency electronic ballast provides line frequency lamp current [PDF]
, 2001 Most electronic ballasts for fluorescent lamps provide a sinusoidal lamp current at the switching frequency. The high-frequency current flowing through the lamp can generate significant radiated noise, which is unacceptable in noise-sensitive ...
Santi, Enrico +2 more
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Fixed points of topologically stable flows [PDF]
Transactions of the American Mathematical Society, 1986 This paper concerns certain necessary conditions for a flow to be topologically stable (in the sense of P. Walters). In particular, it is shown that under fairly general conditions one can conclude that a topologically stable flow has a finite number of fixed points, and each of these is isolated in the chain recurrent set of the flow.
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A stable cardinality distance for topological classification [PDF]
Advances in Data Analysis and Classification, 2019 15 pages, 8 ...
Vasileios Maroulas +2 more
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Energies, 2019 As is common in multi-load wireless power transfer (WPT) systems based on series–series compensation topology, the power received by loads and the efficiency of the process are highly sensitive to changes in the number of loads.
Linlin Tan +6 more
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Hyperbolic flows are topologically stable [PDF]
Bulletin of the Australian Mathematical Society, 1991 We show that any hyperbolic flow (X, π) on a metric space X is topologically stable by showing that it is expansive and has the chain-tracing property.
Sung Kyu Choi, Jong Suh Park
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