Results 121 to 130 of about 2,646,852 (331)
Closed mappings and quasimetrics [PDF]
Proceedings of the American Mathematical Society, 1980 Closed continuous mappings with first countable images preserve quasi-metric spaces as well as nonarchimedean quasi-metric spaces and γ
openaire +1 more source
The topology of partial metric spaces [PDF]
The T0 world of Scott's topological models used in the denotational semantics of programming languages may at first sight appear to have nothing whatever in common with the Hausdorff world of metric space theory.
Matthews, Stephen G.
core
Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView.Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello +7 more
wiley +1 more source
, 2011 Bu tezde, fuzzy metrik uzayların bir genelleştirilmesi olan fuzzy quasi-metrik uzaylar ile ilgili tanımlar verilmiş ve bazı özellikleri incelenmiştir. Ayrıca quasi-metrik uzaylardan yararlanarak tam fuzzy quasi-metrik uzaylar, dengeli fuzzy quasi-metrik ...
Akdoğan, Ümmügülsüm
core
A quasi-metric space without complete quasi-uniformity
, 1996 We construct a quasi-metric space that does not admit any complete quasi ...
Künzi, Hans-Peter A., Watson, Stephen
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Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
, 2017 Alegre and Marin [C. Alegre, J. Marin, Topol. Appl., 203 (2016), 32–41] introduced the concept of modified ω-distance mappings on a complete quasi metric space in which they studied some fixed point results.
Inam Nuseir +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
Preservation of completeness under mappings in asymmetric topology
Applied General Topology, 2000 The preservation of various completeness properties in the quasi-metric (and quasi-uniform) setting under open, closed and uniformly open mappings is investigated.
Hans-Peter A. Künzi
doaj +1 more source
Dislocated quasi-metric and generalized contractions
, 2018 The paper contains some fixed point theorems for generalized contractions in dislocated quasi-metric spaces. The simplest requirement is condition: p(f(y), f(x)) ≤ g(p(y, x)), for all x, y ∈ X, where p is a dislocated quasi-metric on X (if p(x, y) = p(y,
L. Pasicki
semanticscholar +1 more source