Results 241 to 250 of about 26,844 (257)

A Regularized Equation for Anisotropic Motion-by-Curvature

SIAM Journal on Applied Mathematics, 1992
Mathematics Technical ...
DI CARLO, Antonio, GURTIN M. E., PODIO GUIDUGLI P.   +2 more
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The regularizing properties of anisotropic radial basis functions

Applied Mathematics and Computation, 2007
In order to be able to solve the interpolation problem with radial basis functions more efficiently, transformations of the standard radial basis functions into anisotropic functions are discussed. Supported by numerical results and examples, it is shown that ill-conditioning can be avoided by scaling if it is undertaken in a suitable, data-dependent ...
CASCIOLA, GIULIO, MONTEFUSCO, LAURA, MORIGI, SERENA   +2 more
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Regularity of Flow of Anisotropic Fluid

Journal of Mathematical Fluid Mechanics, 2006
We study the steady flow of an anisotropic generalised Newtonian fluid under Dirichlet boundary conditions in a bounded domain $$\Omega \subset \mathbb{R}^{2}$$ .
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Global Regularity for Minimizers of Some Anisotropic Variational Integrals

Journal of Optimization Theory and Applications, 2021
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Hongya Gao, Miaomiao Huang, Wei Ren
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Single image motion deblurring using anisotropic regularization

2010 IEEE International Conference on Image Processing, 2010
For motion deblurring from a single blurred image, it is of utmost importance to estimate the blur kernel accurately. In this paper, we propose a new anisotropic regularization blur kernel estimation algorithm which preserves the point spread function (PSF) path while keeping the properties of motion PSF into seeking the solution of the blur kernel. In
Hanyu Hong, In Kyu Park
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Global regularity for generalized anisotropic Navier–Stokes equations

Journal of Mathematical Physics, 2010
We consider the global Cauchy problem for the three-dimensional generalized anisotropic Navier–Stokes system with the viscosity term \documentclass[12pt]{minimal}\begin{document}$\Delta _h u-M^2u$\end{document}Δhu−M2u, where M is a Fourier multiplier whose symbol \documentclass[12pt]{minimal}\begin{document}$m:\mathbb {R}\rightarrow \mathbb {R}^+$\end ...
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Motion blurred image deconvolution with anisotropic regularization

First International Symposium on Control, Communications and Signal Processing, 2004., 2004
Image restoration or deconvolution is an evolving research topic in the area of image processing and computer vision. It refers to the task of recovering a good estimate of the true image from a degraded observation. In this paper, we consider the problem of restoring an image that has been blurred by a motion blur, which occurs in many practical ...
F. Benzarti, E.B. Braiek, H. Amiri
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Anisotropic system with singular and regular nonlinearities

Complex Variables and Elliptic Equations, 2019
ABSTRACTWe consider in this paper the following system: −L(pi)u=−∑i=1N∂i∂iupi−2∂iu=1vα1+vβ1−L(qi)v=−∑i=1N∂i∂ivqi−2∂iv=1uα2+uβ2u=v=0on ∂Ω,u>0,v>0in Ω.
Youssouf Oussama Boukarabila, Sofiane El-Hadi Miri   +1 more
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Localized Anisotropic Regularity Conditions for the Navier–Stokes Equations

Journal of Nonlinear Science, 2017
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Igor Kukavica, Walter Rusin, Mohammed Ziane   +2 more
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Regularity for solutions to anisotropic obstacle problems

Science China Mathematics, 2013
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