Results 11 to 20 of about 1,304,743 (172)

Random Attractors for Stochastic Ginzburg-Landau Equation on Unbounded Domains [PDF]

open access: yesAbstract and Applied Analysis, 2014
We prove the existence of a pullback attractor in L2(ℝn) for the stochastic Ginzburg-Landau equation with additive noise on the entire n-dimensional space ℝn.
Qiuying Lu, Guifeng Deng, Weipeng Zhang
doaj   +2 more sources

McKay correspondence for Landau-Ginzburg models [PDF]

open access: yes, 2009
In this paper we prove an analogue of the McKay correspondence for Landau-Ginzburg models. Our proof is based on the ideas introduced by T. Bridgeland, A. King and M.
Quintero Velez, A.
core   +9 more sources

On a Cubic-Quintic Ginzburg-Landau Equation with Global Coupling [PDF]

open access: yes, 2005
We study standing wave solutions in a Ginzburg-Landau equation which consists of a cubic-quintic equation stabilized by global coupling A_t= \Delta A +\mu A + c A^3 -A^5 -k A (\int_{R^n} A^2\,dx).
Winter, M, Wei, J
core   +6 more sources

Sensitive behavior and optical solitons of complex fractional Ginzburg–Landau equation: A comparative paradigm

open access: yesResults in Physics, 2021
This article obtains the optical solitons of the complex fractional Ginzburg–Landau equation by the hypothesis of traveling wave and generalized projective Riccati equation scheme.
Saima Arshed   +4 more
doaj   +1 more source

A Fourth Order Energy Dissipative Scheme for a Traffic Flow Model

open access: yesMathematics, 2020
We propose, analyze and numerically validate a new energy dissipative scheme for the Ginzburg–Landau equation by using the invariant energy quadratization approach.
Xiaowei Chen, Mingzhan Song, Songhe Song
doaj   +1 more source

The equation of state for metal-doped ferroelectrics within the Weiss model

open access: yesJournal of Advanced Dielectrics, 2022
This paper presents a theoretical model for describing the thermodynamic properties of doped ferroelectric crystals based on a modified Weiss mean-field approach.
Ivan A. Starkov   +2 more
doaj   +1 more source

Integrability and chaotic dynamics in nonlinear dispersive stochastic model

open access: yesResults in Applied Mathematics
This paper focuses on obtaining exact solutions and dynamical analysis of the stochastic real-valued Ginzburg–Landau equation driven by multiplicative Itô noise.
Muhammad Aziz-ur-Rehman   +3 more
doaj   +1 more source

New waves solutions of a nonlinear Landau–Ginzburg–Higgs equation: The Sardar-subequation and energy balance approaches

open access: yesResults in Physics, 2023
This article investigates the significance of the unsteady nonlinear Landau–Ginzburg–Higgs equation in the context of superfluids and Bose–Einstein condensates. The problem of interest is the search for new exact solutions within this equation. To tackle
Shafiq Ahmad   +6 more
doaj   +1 more source

A comparison of Landau-Ginzburg models for odd-dimensional Quadrics [PDF]

open access: yes, 2018
In [Rie08], the second author defined a Landau-Ginzburg model for homogeneous spaces G/P, as a regular function on an affine subvariety of the Langlands dual group.
Rietsch, Konstanze, Pech, Clelia
core   +2 more sources

Study of heat and mass transport in Couple-Stress liquid under G-jitter effect

open access: yesAin Shams Engineering Journal, 2018
In the present paper, we deal with the effect of G-jitter (time periodic gravity modulation) on the stability of double diffusive convection in couple stress liquid by method of non-linear analysis. The infinitesimal disturbances are expanded in terms of
Anand Kumar, Vanita, Vinod K. Gupta
doaj   +1 more source

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