Results 31 to 40 of about 1,521,033 (284)
Cover quasi-uniformities in frames
Topology and its Applications, 2011 Quasi-uniformities (that is, not necessarily symmetric uniformities) on a set \(X\) are normally studied via entourages (that is, special subsets of \(X\times X\)). This has been done successfully in the point-free context, too. However, because the point-free representation of the square \(X\times X\) is not without difficulties, there was an interest
Picado, Jorge, Pultr, Aleš
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Geometry of Solutions of the Quasi-Vortex Filament Equation in Euclidean 3-Space
Mathematics, 2022 This work aims at investigating the geometry of surfaces corresponding to the geometry of solutions of the vortex filament equation in Euclidean 3-space E3 using the quasi-frame.
Ebrahem Hamouda +4 more
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Some Extensions of Fixed Point Results over Quasi-JS-Spaces
Journal of Function Spaces, 2016 We introduce the notion of quasi-JS-metric space. After defining the basic topological properties of quasi-JS-metric space, we investigate fixed point of certain mapping in the frame of complete quasi-JS-metric space.
Maha Noorwali +2 more
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Affine and quasi-affine frames for rational dilations [PDF]
Transactions of the American Mathematical Society, 2010 In this paper we extend the investigation of quasi-affine systems, which were originally introduced by Ron and Shen [J. Funct. Anal. 148 (1997), 408–447] for integer, expansive dilations, to the class of rational, expansive dilations. We show that an affine system is a frame if, and only if, the corresponding family of quasi-affine systems are frames ...
Bownik, Marcin +1 more
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A co-rotational formulation for quasi-steady aerodynamic nonlinear analysis of frame structures
Heliyon, 2023 The design of structures submitted to aerodynamic loads usually requires the development of specific computational models considering fluid-structure interactions. Models using structural frame elements are developed in several relevant applications such
Mauricio C. Vanzulli +1 more
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The Effect of A Process Approach Using Report Writing Frame on Students’ Writing Achievement
IJET (Indonesian Journal of English Teaching), 2017 This study is aimed at investigating the effect of process approach using Report Writing Frame on students’ writing achievement. The design of this study was quasi-experimental design.
Khoiriyatul Hariro
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Gaze control system for tracking Quasi-1D high-speed moving object in complex background
Systems Science & Control Engineering, 2022 A gaze control system for tracking Quasi-1D high-speed moving object is proposed, it can keep the object in the centre of the image within a certain range.
Shuqiao Geng +4 more
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Quasi-position vector curves in Galilean 4-space
Frontiers in PhysicsThe Frenet frame is not suitable for describing the behavior of the curve in the Galilean space since it is not defined everywhere. In this study, an alternative frame, the so-called quasi-frame, is investigated in Galilean 4-space.
Ayman Elsharkawy, Noha Elsharkawy
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Quasi-Equiangular Frame (QEF) : A New Flexible Configuration of Frame
CoRR, 2013 Frame theory is a powerful tool in the domain of signal processing and communication. Among its numerous configurations, the ones which have drawn much attention recently are Equiangular Tight Frame (ETF) and Grassmannian Frame. These frames both have some kind of optimality in coherence, thus bring robustness or optimal performance in applications ...
Hailong Shi, Hao Zhang 0005
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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