Results 91 to 100 of about 1,304,743 (172)

CHEBYSHEV WAVELET COLLOCATION METHOD FOR GINZBURG-LANDAU EQUATION

, 2019
The main aim of this paper is to investigate the efficient Chebyshev wavelet collocation method for Ginzburg-Landau equation. The basic idea of this method is to have the approximation of Chebyshev wavelet series of a non-linear PDE.
Seçer, Aydın, Bakir, Yasemin
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Some qualitative properties of Lichnerowicz equations and Ginzburg–Landau systems on locally finite graphs

Comptes Rendus. Mathématique
Let $(V,E)$ be a locally finite weighted graph. We study some qualitative properties of positive solutions of the Lichnerowicz equation \[ v_t-\Delta v=v^{-p-2}-v^p, \;(x,t)\in V \times \mathbb{R}, \] and of (sign-changing) solutions of the Ginzburg ...
Duong, Anh Tuan, Fujiié, Setsuro
doaj   +1 more source

Analysis of Running Waves Stability in the Ginzburg-Landau Equation with Small Diffusion

Моделирование и анализ информационных систем, 2011
We study the local dynamics of the Ginzburg-Landau equation with small diffusion in a neibourhood of running waves. We find necessary conditions of running waves instability and sufficient conditions of their stability.
A. A. Kashchenko
doaj  

Numerical Methods for Simulating Ginzburg-Landau Vortices [PDF]

, 2013
[[abstract]]Numerical solution to the Ginzburg-Landau (GL) equation becomes infeasible as the GL parameter κ and the number of GL vortices increase to a physically interesting regime. It is in this regime that we focus our attention to design a simulated
Mu, Mo; Deng, Yuefan; Chou, Chung-Chiang
core  

Analysis of iterative methods for solving a Ginzburg-Landau equation

, 2005
. Very recently we have proposed to use a complex Ginzburg-Landau equation for high contrast inpainting, to restore higher dimensional (volumetric) data (which has applications in frame interpolation), improving sparsely sampled data and to fill in ...
Alfio Borzi, Harald Grossauer, Otmar Scherzer   +2 more
core  

Global spatially periodic solutions to the Ginzburg–Landau equation

, 1988
SynopsisIn this paper we study the global existence and nonexistence of spatially periodic solutions to the initial value problem of the Ginzburg–Landau equation.
Yisong Yang
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Ginzburg-Landau Equation I. Static Vortices

, 1997
We consider radially symmetric solutions of the Ginzburg-Landau equation (without magnetic field) in dimension 2. Such solutions are called vortices and are specified by their winding number at infinity (vorticity).
Yu. N. Ovchinnikov, I. M. Sigal
core  

Ginzburg-Landau Model for Stability Analysis of Fluid Flows

A general scheme for the solution of stability problems for two-dimensional flows (the Navier-Stokes equations and shallow water equations) by means of a weakly nonlinear theory is analyzed in the paper. Equations of the first, second and the third order
Eglīte, Irina, Koliškins, Andrejs
core  

Effect of modulated boundary on heat and mass transport of Walter-B viscoelastic fluid saturated in porous medium

Nonlinear Engineering
This article depicts the heat and mass transport of the double-diffusive convective flow of Walter-B viscoelastic fluid in highly permeable porous media with an internal heat source.
Singh Anupama, Jakhar Atul, Kumar Anand
doaj   +1 more source

Numerical Analysis and Simulation for a Generalized Planar Ginzburg-Landau Equation in a Circular Geometry. [PDF]

Commun Math Sci, 2017
Colbert-Kelly S, McFadden GB, Phillips D, Shen J.   +3 more
europepmc   +1 more source