Results 241 to 250 of about 133,406 (258)

Simplest nonlinear regularization

Transport Theory and Statistical Physics, 1992
Abstract I consider the simplest example of regularization [1] of the Burnett approximation for a reduced version of 1-dimensional 10-moment nonlinear Grad equations.
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Nonlinear regularity models

Mathematical Programming, 2013
The present paper is a valuable contribution to the field of nonlinear and continuous optimization via its contribution to a qualitative understanding of such nonlinear and continuous optimization (or: programming) problems which is, then, a foundation for their quantitative, algorithmic and numerical treatment and solution. This study takes place in a
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Regularity in Nonlinear Dynamical Systems

The British Journal for the Philosophy of Science, 1993
AbstractLaws of nature have been traditionally thought to express regularities in the systems which they describe, and, via their expression of regularities, to allow us to explain and predict the ...
D. LYNN HOLT, R. GLYNN HOLT
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Nonlinear Reconstruction and Prediction of Regular Waves

Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, 2022
Abstract A method for the reconstruction of nonlinear ocean surfaces is presented and applied to regular waves. From random samples of surface elevation, the method reconstructs the nonlinear features of the observed waves by means of the High-Order Spectral approach.
Desmars, Nicolas, Hartmann, Moritz Cornelius Nikolaus, Behrendt, Jasper, Klein, Marco, Hoffmann, Norbert   +4 more
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Nonlinear image recovery with half-quadratic regularization

IEEE Transactions on Image Processing, 1995
One popular method for the recovery of an ideal intensity image from corrupted or indirect measurements is regularization: minimize an objective function that enforces a roughness penalty in addition to coherence with the data. Linear estimates are relatively easy to compute but generally introduce systematic errors; for example, they are incapable of ...
D, Geman, C, Yang
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A nonlinear regularization approach to early vision

Biological Cybernetics, 1994
We propose a new class of approaches to smooth visual data while preserving significant transitions of these data as clues for segmentation. Formally, the given visual data are represented as a noisy (image) function g, and we present a class of continuously formulated global minimization problems to smooth g.
Schnörr, C., Sprengel, R.
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Interior regularity for nonlinear equations

2018
So far, we have just dealt with linear problems and the wealth of different situations was only based on the possibility of varying the elliptic operator, the boundary conditions and the number of dimensions involved in the equations. We will see now that Nirenberg’s technique is also particularly appropriate in dealing with nonlinear partial ...
Luigi Ambrosio, Alessandro Carlotto, Annalisa Massaccesi   +2 more
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A generalized regularization method for nonlinear ill-posed problems enhanced for nonlinear regularization terms

Computer Physics Communications, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roths, Tobias, Marth, Michael, Weese, Jürgen, Honerkamp, Josef   +3 more
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Regularized Conservation Laws and Nonlinear Geometric Optics

Monatshefte f�r Mathematik, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oberguggenberger, M., Wang, Y. G.
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Some Practical Regularity Conditions for Nonlinear Programs

SIAM Journal on Control, 1969
Abstract : Some practical sufficient conditions are given for a program with linear constraints and nonlinear objective to have well-behaved duality properties.
Walkup, D. W., Wets, R. J.-B.
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