Results 111 to 120 of about 569,305 (336)
Products of a Compact Space and a Metric Space [PDF]
Proceedings of the American Mathematical Society, 1987 Let X × Y X \times Y be the product of a compact space X X and a metric space Y Y . We consider a continuous closed image Z Z of X × Y X \times Y . Moreover, we consider a closed subspace R R in
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Low‐Velocity Penetration Impact Behavior of Triply Periodic Minimal Surface Strut‐Based Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS)‐based lattices are gaining attention for their multifunctional properties in applications as aeronautics and automotive, which involve low‐velocity impact loading. This work evaluates the low‐velocity penetration impact behavior of five distinct TPMS architectures.
Lucía Doyle +2 more
wiley +1 more source
Some properties of b-weakly compact operators on Banach lattices
پژوهشهای ریاضی, 2021 In this paper we give some necessary and sufficient conditions for which each Banach lattice is space and we study some properties of b-weakly compact operators from a Banach lattice into a Banach space .
Kazem Haghnejad azar, Akbar Bahramnezhad
doaj
Solid-set functions and topological measures on locally compact spaces [PDF]
arXiv, 2019 A topological measure on a locally compact space is a set function on open and closed subsets which is finitely additive on the collection of open and compact sets, inner regular on open sets, and outer regular on closed sets. Almost all works devoted to topological measures, corresponding non-linear functionals, and their applications deal with ...
arxiv
Continuous Functions on Compact Spaces Without Perfect Subsets [PDF]
, 1957 Walter Rudin
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On the cardinality of a compact 𝑇₁ space [PDF]
Proceedings of the American Mathematical Society, 1987 In this paper two theorems on the cardinality of a compact T 1 {T_1} space are stated. They generalize the following result: an uncountable first countable compact T 1 {T_1} space has cardinality greater than or equal to ...
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Compact spaces and products of finite spaces [PDF]
Proceedings of the American Mathematical Society, 1972 It is shown that the compact spaces are precisely the extension closed subspaces of products of finite spaces, where a subspace is extension closed if every open cover of the subspace extends to an open cover of the entire space. Every closed subspace is extension closed, and for Hausdorff spaces the converse also holds.
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Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality
Advanced Engineering Materials, EarlyView.Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi +5 more
wiley +1 more source
On cofree S-spaces and cofree S-flows
Applied General Topology, 2012 Let S-Tych be the category of Tychonoff S-spaces for a topological monoid S. We study the cofree S-spaces and cofree S-flows over topological spaces and we prove that for any topological space X and a topological monoid S, the function space C(S,X) with ...
Behnam Khosravi
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On the compactness of space $L^p(p>0)$ and its application to integral equations [PDF]
, 1951 Masatsugu Tsuji
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