Results 21 to 30 of about 5,790,959 (300)
Recent Advances on Quasi-Metric Spaces [PDF]
, 2020 Metric fixed-point theory lies in the intersection of three main subjects: topology, functional analysis, and applied mathematics. The first fixed-point theorem, also known as contraction mapping principle, was abstracted by Banach from the papers of ...
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Torsion Wave Solutions in Yang-Mielke Theory of Gravity
Advances in High Energy Physics, 2015 The approach of metric-affine gravity initially distinguishes it from Einstein’s general relativity. Using an independent affine connection produces a theory with 10 + 64 unknowns. We write down the Yang-Mills action for the affine connection and produce
Vedad Pasic, Elvis Barakovic
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A Fisher-Rao metric for paracatadioptric images of lines [PDF]
, 2012 In a central paracatadioptric imaging system a perspective camera takes an image of a scene reflected in a paraboloidal mirror. A 360° field of view is obtained, but the image is severely distorted.
Maybank, Stephen J. +2 more
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Infinitary rewriting: meta-theory and convergence [PDF]
, 2007 When infinitary rewriting was introduced by Kaplan et.al. at the beginning of the 1990s, its term universe was explained as the metric completion of a metric on finite terms.
Kahrs, Stefan
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Convexity in quasi-metric spaces [PDF]
, 2012 Includes abstract.Includes bibliographical references.The principal aim of this thesis is to investigate the existence of an injective hull in the categories of T-quasi-metric spaces and of T-ultra-quasi-metric spaces with nonexpansive ...
Otafudu, Olivier Olela
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A metric for collaborative networks [PDF]
, 2008 The objective of this paper is to provide a metric that could be used to define success in acollaborative network. Design/methodology/approach - The methodology of this research consists of four stages: Review, Constructing, Testing and Description ...
Parung, Joniarto +3 more
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A METRIC THEORY OF MINIMAL GAPS [PDF]
Mathematika, 2018 Version 2: Fixed a small bug pointed out by Niclas Technau in the statement of section 3, and added references to few gaps in sequences of fractional parts suggested by Andrew ...
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NATURAL METRIC FOR QUANTUM INFORMATION THEORY [PDF]
International Journal of Quantum Information, 2009 We study in detail a very natural metric for quantum states. This new proposal has two basic ingredients: entropy and purification. The metric for two mixed states is defined as the square root of the entropy of the average of representative purifications of those states.
Lamberti, Pedro W. +2 more
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Theory of the norm-induced metric in atmospheric dynamics [PDF]
Atmospheric Chemistry and Physics, 2015 We suggest that some metrics for quantifying distances in phase space are based on linearized flows about unrealistic reference states and hence may not be applicable to atmospheric flows.
T.-Y. Koh, F. Wan
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On the gonality of metric graphs [PDF]
, 2021 The last decades have seen an extremely fruitful interplay between Riemann surfaces and graphs with a metric. A deformation process called tropicalisation transforms the former into the latter.
Vargas, Alejandro, Draisma, Jan
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