Wave solutions of the time-space fractional complex Ginzburg-Landau equation with Kerr law nonlinearity

نویسندگان

چکیده

In this paper, the bifurcation theory of dynamical system is applied to investigate time-space fractional complex Ginzburg-Landau equation with Kerr law nonlinearity. We mainly consider case α ≠ 2β which not discussed in previous work. By overcoming some difficulties aroused by singular traveling wave system, such as analysis nonanalytic vector field, tracking orbits near full degenerate equilibrium and calculation complicated elliptic integrals, we give a total 20 explicit exact solutions classify them into 11 categories. Some new are obtained including compactons bounded corresponding manifolds.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Some new exact traveling wave solutions one dimensional modified complex Ginzburg- Landau equation

‎In this paper‎, ‎we obtain exact solutions involving parameters of some nonlinear PDEs in mathmatical physics; namely the one-‎dimensional modified complex Ginzburg-Landau equation by using the $ (G'/G) $ expansion method‎, homogeneous balance method, extended F-expansion method‎. ‎By ‎using homogeneous balance principle and the extended F-expansion, more periodic wave solutions expressed by j...

متن کامل

Temporal 1-soliton Solution of the Complex Ginzburg-landau Equation with Power Law Nonlinearity

This paper obtains the exact 1-soliton solution of the complex GinzburgLandau equation with power law nonlinearity that governs the propagation of solitons through nonlinear optical fibers. The technique that is used to carry out the integration of this equation is He’s semi-inverse variational principle.

متن کامل

some new exact traveling wave solutions one dimensional modified complex ginzburg- landau equation

‎in this paper‎, ‎we obtain exact solutions involving parameters of some nonlinear pdes in mathmatical physics; namely the one-‎dimensional modified complex ginzburg-landau equation by using the $ (g^{'}/g) $ expansion method‎, homogeneous balance method, extended f-expansion method‎. ‎by ‎using homogeneous balance principle and the extended f-expansion, more periodic wave solutions expres...

متن کامل

The Complex Ginzburg-landau Equation∗

Essential to the derivation of the Ginzburg-Landau equation is assumption that the spatial variables of the vector field U(x, y, t) are defined on a cylindrical domain. This means that (x, y) ∈ R ×Ω, where Ω ⊂ R is a open and bounded domain (and m ≥ 1, n ≥ 0), so that U : R ×Ω×R+ → R . The N ×N constant coefficient matrix Sμ is assumed to be non-negative, in the sense that all its eigenvalues a...

متن کامل

Bifurcating Vortex Solutions of the Complex Ginzburg-landau Equation

It is shown that the complex Ginzburg-Landau (CGL) equation on the real line admits nontrivial 2-periodic vortex solutions that have 2n simple zeros (\vortices") per period. The vortex solutions bifurcate from the trivial solution and inherit their zeros from the solution of the linearized equation. This result rules out the possibility that the vortices are determining nodes for vortex solutio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Hacettepe journal of mathematics and statistics

سال: 2022

ISSN: ['1303-5010']

DOI: https://doi.org/10.15672/hujms.1193122