Results 231 to 240 of about 133,406 (258)

Nonlinear Sliding and Nonlinear Regularization of Piecewise Smooth System

Qualitative Theory of Dynamical Systems, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiaoyan Chen, Dingheng Pi
openaire   +2 more sources

Regularity Results for Nonlinear Wave Equations

The Annals of Mathematics, 1993
We report on some recent progress on the Cauchy problem for semilinear wave equations \(u_{tt} - \Delta u + g(u) = 0\) in \(\mathbb{R}^n \times \mathbb{R}\) for smooth nonlinearities \(g\) of critical growth \(g(u) = u |u |^{2^* - 2}\) for large \(|u |\), where \(2^* = (2n)/(n - 2)\), and related problems. Our aim in this article is twofold.
Shatah, Jalal, Struwe, Michael
openaire   +1 more source

Stochastic Regularized Newton Methods for Nonlinear Equations

Journal of Scientific Computing, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiani Wang, Xiao Wang, Liwei Zhang
openaire   +1 more source

Regularization of Nonlinear Differential-Algebraic Equations

SIAM Journal on Mathematical Analysis, 1994
Summary: This paper illustrates how initial value problems for nonlinear differential-algebraic equations can be regularized, i.e., converted to tractable singularly perturbed problems, by appropriate introduction of a small positive parameter \(\varepsilon\).
O'Malley, Robert E. jun.   +1 more
openaire   +1 more source

Inverse Scale Spaces for Nonlinear Regularization

Journal of Mathematical Imaging and Vision, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lie, Johan, Nordbotten, Jan M.
openaire   +1 more source

A Regularized Nonlinear Discrimination Approach

2009 Third International Conference on Genetic and Evolutionary Computing, 2009
For nonlinear discrimination analysis technique, there are some key points worthy of further research. One is finding an effective rule to select appropriate kernel function parameter for different sample sets. Another is providing a simple and efficient solution for the singularity problem of within-class scatter matrix.
Xiao Yuan Jing   +7 more
openaire   +1 more source

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