Results 1 to 10 of about 69,756 (197)
Epipolar geometry based on line similarity [PDF]
2016 23rd International Conference on Pattern Recognition (ICPR), 2016 ICPR 2016, Cancun, Dec ...
Ben-Artzi, Gil +3 more
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Geometry Optimization of Self‐Similar Transport Network [PDF]
Mathematical Problems in Engineering, 2011 We optimize geometries of various self‐similar transport networks using a three‐step strategy based on the entransy theory. Using this optimization method, we obtained optimal relationships of geometric parameters of T‐shape networks for fluid flow, heat conduction, convective heat transfer, and other transport phenomena.
X. D. Shan, M. Wang, Z. Y. Guo
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Geometry of Similarity Comparisons
, 2020 Many data analysis problems can be cast as distance geometry problems in \emph{space forms} -- Euclidean, spherical, or hyperbolic spaces. Often, absolute distance measurements are often unreliable or simply unavailable and only proxies to absolute distances in the form of similarities are available.
Tabaghi, Puoya +3 more
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Self-similar spacetimes: Geometry and dynamics [PDF]
Communications in Mathematical Physics, 1974 The nature and uses of self-similarity in general relativity are discussed. A spacetime may be self-similar (homothetic) along surfaces of any dimensionality, from 1 to 4. A geometric construction is given for all self-similar spacetimes. As an important special case, the “spatially self-similar cosmological models” are introduced, and their dynamical ...
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Similarity of operators and geometry of eigenvector bundles [PDF]
Publicacions Matemàtiques, 2009 18 ...
Kwon, Hyun-Kyoung, Treil, Sergei
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‘Similar’ coordinate systems and the Roche geometry: application [PDF]
Astrophysics and Space Science, 2011 9 pages (preprint format), 9 figures, published in Astrophysics and Space ...
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Quantifying similarity of pore-geometry in nanoporous materials [PDF]
Nature Communications, 2017 AbstractIn most applications of nanoporous materials the pore structure is as important as the chemical composition as a determinant of performance. For example, one can alter performance in applications like carbon capture or methane storage by orders of magnitude by only modifying the pore structure.
Lee, Yongjin +5 more
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Log-aesthetic curves: Similarity geometry, integrable discretization and variational principles
Computer Aided Geometric Design, 2023 In this paper, we consider a class of plane curves called log-aesthetic curves and their generalization which are used in computer aided geometric design. We consider these curves in the framework of the similarity geometry and characterize them as invariant curves under the integrable flow on plane curves which is governed by the Burgers equation.
Jun-ichi Inoguchi +4 more
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Geometry of canonical self-similar tilings
Rocky Mountain Journal of Mathematics, 2012 20 pages, 6 ...
Pearse, Erin P. J., Winter, Steffen
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Hydrodynamic dispersion in a self-similar geometry [PDF]
Journal of Physics A: Mathematical and General, 1987 The authors investigate the dispersion of a dynamically neutral tracer flowing in a self-similar, hierarchical model of a porous medium. They consider a purely convective limit in which the time for tracer particles to traverse a given bond is strictly proportional to the inverse of the flux in the bond; the effect of molecular diffusion is neglected ...
S Redner, J Koplik, D Wilkinson
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