Results 11 to 20 of about 1,081,565 (308)

Higher-Order Linearization and Regularity in Nonlinear Homogenization [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2020
AbstractWe prove large-scale $$C^\infty $$C∞ regularity for solutions of nonlinear elliptic equations with random coefficients, thereby obtaining a version of the statement of Hilbert’s 19th problem in the context of homogenization. The analysis proceeds by iteratively improving three statements together: (i) the regularity of the homogenized ...
Armstrong, Scott   +2 more
openaire   +6 more sources

Regularity for the nonlinear Signorini problem [PDF]

open access: yesAdvances in Mathematics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Milakis, E.   +3 more
openaire   +4 more sources

Note on solution regularity of the generalized magnetohydrodynamic equations with partial dissipation [PDF]

open access: yes, 2013
In this brief note we study the n-dimensional magnetohydrodynamic equations with hyper-viscosity and zero resistivity.
Tran, Chuong Van   +5 more
core   +1 more source

On global regularity of 2D generalized magnetohydrodynamic equations [PDF]

open access: yes, 2013
In this article we study the global regularity of 2D generalized magnetohydrodynamic equations (2D GMHD), in which the dissipation terms are –ν(–Δ)αu and –κ(–Δ)βb. We show that smooth solutions are global in the following three cases: α≥1/2, β≥1; 0≤α≤1/2,
Tran, Chuong Van   +2 more
core   +1 more source

Approximate entropy and auto mutual information analysis of the electroencephalogram in Alzheimer's disease patients [PDF]

open access: yes, 2008
We analysed the electroencephalogram (EEG) from Alzheimer's disease (AD) patients with two nonlinear methods: approximate entropy (ApEn) and auto mutual information (AMI).
Gomez, C.   +4 more
core   +1 more source

Regularizing Properties of Nonlinear Semigroups [PDF]

open access: yesProceedings of the American Mathematical Society, 1987
It is known that some classes of m m -accretive operators
openaire   +1 more source

Nonlinear regularization techniques for seismic tomography [PDF]

open access: yesJournal of Computational Physics, 2010
23 pages, 7 figures. Typographical error corrected in accelerated algorithms (14) and (20)
Ignace Loris   +4 more
openaire   +5 more sources

The regularization of nonlinear electrical circuits [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
Recently Smale [1] proposed the question ’under what conditions can an electrical circuit be regularized?’ This note gives a solution to the problem.
openaire   +1 more source

Nonlinear Eigenvalue Problems for the Dirichlet (p,2)-Laplacian

open access: yesAxioms, 2022
We consider a nonlinear eigenvalue problem driven by the Dirichlet (p,2)-Laplacian. The parametric reaction is a Carathéodory function which exhibits (p−1)-sublinear growth as x→+∞ and as x→0+.
Yunru Bai   +2 more
doaj   +1 more source

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