Results 101 to 110 of about 5,381,971 (370)
p-topological and p-regular: dual notions in convergence theory
, 1999 The natural duality between "topological" and "regular," both considered as convergence space properties, extends naturally to p-regular convergence spaces, resulting in the new concept of a p-topological convergence space.
Kent, D. C., Wilde, Scott A.
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Journal of Mathematical Analysis and Applications, 1981 AbstractIn this paper, a few separation properties and some aspects of subspace fuzzy topology have been studied, where both the crisp and the fuzzy elements have been taken into consideration. Since the conventional definition of compactness is not quite meaningful in Hausdorff fuzzy spaces (as introduced by us), a new more natural definition of ...
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Advanced Engineering Materials, EarlyView.Ti‐6Al‐4V samples produced by laser‐powder bed fusion are tested for static and dynamic mechanical properties to systematically evaluate the effects of surface roughness and internal porosity when using productivity parameters. The most detrimental impact to fatigue is caused by surface roughness, lack of fusion and keyhole porosity in descending order.
Julian Emanuel Gunther Schulz +4 more
wiley +1 more source
On resolvability of topological spaces
Topology and its Applications, 2002 A space \(X\) is \(\kappa\)-resolvable if it can be represented as the union of \(\kappa\)-many mutually disjoint dense subsets. It is maximally resolvable if it is \(\Delta(X)\)-resolvable, where \(\Delta(X)\) is the dispersion character of \(X\). The pseudospread, \(\text{ps}(X)\), (respectively, pseudoextent, \(\text{pext}(X)\)) of a space \(X\) is ...
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Advanced Engineering Materials, EarlyView.Real‐time imaging and energy‐dispersive diffraction during solidification of Sn‐Bi alloy interconnect for electronic packaging applications are studied. Sn‐Bi solder alloys have generated significant interest in recent times due to their potential use in electronic packaging.
Amey Luktuke +3 more
wiley +1 more source
N-Fuzzy BI-Topological Space and Separation Axioms
Journal of New Theory, 2018 In this article, we introduced N-fuzzy bi-topological space by using the conceptsof fuzzy bi-topological space. We further define some basic properties of N-fuzzy bi-topologicalspaces, secondly we study the concepts of natural separation axioms of bi ...
Muhammad Shahzad +3 more
doaj
Observation of higher-order time-dislocation topological modes
Nature CommunicationsTopological dislocation modes resulting from the interplay between spatial dislocations and momentum-space topology have recently attracted significant interest.
Jia-Hui Zhang +6 more
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On closed embeddings of free topological algebras [PDF]
, 2012 Let $\mathcal K$ be a complete quasivariety of completely regular universal topological algebras of continuous signature $\mathcal E$ (which means that $\mathcal K$ is closed under taking subalgebras, Cartesian products, and includes all completely ...
Banakh, T., Hryniv, O.
core
Topological Quasilinear Spaces [PDF]
Abstract and Applied Analysis, 2012 We introduce, in this work, the notion of topological quasilinear spaces as a generalization of the notion of normed quasilinear spaces defined by Aseev (1986). He introduced a kind of the concept of a quasilinear spaces both including a classical linear spaces and also nonlinear spaces of subsets and multivalued mappings. Further, Aseev presented some
Yılmaz, Yılmaz +2 more
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Ultrahigh Piezoelectricity in Truss‐Based Ferroelectric Ceramics Metamaterials
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.By leveraging the unique combination of polarization direction and loading state, ultrahigh piezoelectricity is achieved through careful tuning of the relative density and scaling ratio in truss‐based ferroelectric metamaterials. This approach enables the simultaneous realization of extremely high piezoelectric constants and ultralow dielectric ...
Jiahao Shi +6 more
wiley +1 more source