Results 241 to 250 of about 168,001 (284)
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Taylor Trick and Travelling Wave Solutions
Lobachevskii Journal of Mathematics, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A travelling wave solution to the Ostrovsky equation
Applied Mathematics and Computation, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Elçin Yusufoglu, Ahmet Bekir
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TRAVELING WAVE SOLUTIONS OF THE GREEN–NAGHDI SYSTEM
International Journal of Bifurcation and Chaos, 2013We investigate the traveling wave solutions of the Green–Naghdi system. Using the qualitative analysis methods of planar autonomous systems, we show not only its phase portraits but also the exact expressions of some bounded wave solutions. These results are a complement of the work by Deng et al.
Shengfu Deng, Boling Guo, Tingchun Wang
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Traveling Wave and Multiple Traveling Wave Solutions of Parabolic Equations
SIAM Journal on Mathematical Analysis, 1982We consider scalar equations $u_t = f(u_{xx} ,u_x ,u)$ with $\frac{\partial }{{\partial \alpha }}f(\alpha ,\beta ,\gamma ) \geq 1$. We first determine the stability of the monotonic traveling wave solutions $u(t,x) = \phi (x - ct,c)$. We then study the continued existence and bifurcations of these solutions as the wavespeed c varies.
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Bifurcation and Traveling Wave Solutions for the Fokas Equation
International Journal of Bifurcation and Chaos, 2015This paper is devoted to discussing bifurcation and traveling wave solutions for the Fokas equation. By investigating the dynamical behavior with phase space analysis, we may derive all possible exact traveling wave solutions, including compactons, cuspons, periodic cusp wave solutions, and smooth solitary wave solutions.
Jibin Li 0001, Zhijun Qiao
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Periodic travelling-wave solution of brusselator
Acta Mathematicae Applicatae Sinica, 1988The author firstly gives the conditions such that a quartic algebraic equation has a pair of complex conjugate roots and a pair real roots, and all of the roots have strictly negative real part (Lemma 1-3). With that, he gives the conditions of coefficients of the characteristic equation which enables us to know the existence of the Hopf bifurcation ...
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Travelling wave solutions of the Fornberg–Whitham equation
Applied Mathematics and Computation, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aiyong Chen +3 more
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Traveling Wave Solutions for a Combustion Problem
Studies in Applied Mathematics, 1989A simple model for combustion consisting of two parabolic equations is considered. It is shown that plane wave solutions exist. Certain invariant integrals are obtained, from which a nonexistence criterion is derived. The effect of the wave speed on the shape of the wave is deduced.
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Exact Traveling-Wave Solutions to Bidirectional Wave Equations
International Journal of Theoretical Physics, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Travelling Wave Solutions for sine-Gordon Prototypes
International Journal of Nonlinear Sciences and Numerical Simulation, 2001Summary: By using finite difference discretization for the sine-Gordon equation, we obtain the sine-Gordon prototypes. For these prototypes, the existence of discrete periodic travelling wave solutions and discrete solitons are proved by the anti-integrable limit method.
Zheng, Yongai +2 more
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