Results 11 to 20 of about 5,372,216 (210)

A Solution Theory for Quasilinear Singular SPDEs [PDF]

open access: yesCommunications on Pure and Applied Mathematics, 2019
AbstractWe give a construction allowing us to build local renormalized solutions to general quasilinear stochastic PDEs within the theory of regularity structures, thus greatly generalizing the recent results of [1, 5, 11]. Loosely speaking, our construction covers quasilinear variants of all classes of equations for which the general construction of ...
Gerencsér, M, Hairer, M
core   +8 more sources

On quasilinear-time complexity theory [PDF]

open access: yesTheoretical Computer Science, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ashish V. Naik   +2 more
openaire   +3 more sources

Quasilinear theory and modelling of gyrokinetic turbulent transport in tokamaks [PDF]

open access: yesNuclear Fusion
The theory, development, and validation of reduced quasilinear models of gyrokinetic turbulent transport in the closed flux surface core of tokamaks is reviewed.
G. Staebler   +3 more
doaj   +2 more sources

Quasilinear theory of quantum Fermi liquid [PDF]

open access: yesLow Temperature Physics, 2016
Quasilinear theory of a weakly turbulent quantum Fermi liquid is presented. Landau's linear theory of Fermi liquids is generalized by consideration of weak nonlinear regime. A newly derived kinetic equation of the Fermi particles is used to derive a slowly varying distribution function f0, which satisfies the diffusion equation.
Tsintsadze, Nodar L.   +1 more
core   +4 more sources

Steady-state solutions of a mass-conserving bistable equation with a saturating flux [PDF]

open access: yes, 2012
We consider a mass-conserving bistable equation with a saturating flux on an interval. This is the quasilinear analogue of the Rubinstein–Steinberg equation, suitable for description of order parameter conserving solid–solid phase transitions in the case
Grinfeld, Michael, Burns, Martin
core   +4 more sources

Well-posedness and stationary solutions [PDF]

open access: yes, 2011
In this paper we prove existence and uniqueness of variational inequality solutions for a bistable quasilinear parabolic equation arising in the theory of solid-solid phase transitions and discuss its stationary solutions, which can be ...
Grinfeld, Michael, Burns, Martin
core   +4 more sources

Effects of Background Turbulence on the Relaxation of Ion Temperature Anisotropy Firehose Instability in Space Plasmas

open access: yesUniverse, 2022
Turbulence in space plasmas usually exhibits an energy cascade in which large-scale magnetic fluctuations are dominated by non-linear MHD wave–wave interactions following a Kolmogorov-like power-law spectrum.
Roberto E. Navarro, Pablo S. Moya
doaj   +1 more source

Presentation1_Hamiltonian formulations of quasilinear theory for magnetized plasmas.pdf

open access: yes, 2022
Hamiltonian formulations of quasilinear theory are presented for the cases of uniform and nonuniform magnetized plasmas. First, the standard quasilinear theory of Kennel and Engelmann (Kennel, Phys. Fluids, 1966, 9, 2377) is reviewed and reinterpreted in
Anthony A. Chan (13914012)   +1 more
core   +1 more source

Existence and multiplicity results for quasilinear equations in the Heisenberg group [PDF]

open access: yesOpuscula Mathematica, 2019
In this paper we complete the study started in [Existence of entire solutions for quasilinear equations in the Heisenberg group, Minimax Theory Appl. 4 (2019)] on entire solutions for a quasilinear equation \((\mathcal{E}_{\lambda})\) in \(\mathbb{H}^{n}
Patrizia Pucci
doaj   +1 more source

Existence of solutions for quasilinear random impulsive neutral differential evolution equation

open access: yesArab Journal of Mathematical Sciences, 2018
This paper deals with the existence of solutions for quasilinear random impulsive neutral functional differential evolution equation in Banach spaces and the results are derived by using the analytic semigroup theory, fractional powers of operators and ...
B. Radhakrishnan, M. Tamilarasi
doaj   +1 more source

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