Results 221 to 230 of about 129,430 (267)

Dispersive quantization and fractalization for multi-component dispersive equations

Physica D: Nonlinear Phenomena, 2022
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Zihan Yin, Jing Kang, Changzheng Qu
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Nonlinear Waves and Dispersive Equations

Oberwolfach Reports, 2005
Nonlinear dispersive equations are models for nonlinear waves in a wide range of physical contexts. Mathematically they display an interplay between linear dispersion and nonlinear interactions, which can result in a wide range of outcomes from finite time blow-up to scattering.
Carlos E. Kenig, Herbert Koch, Daniel Tataru   +2 more
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Difference schemes for the dispersive equation

Computing, 1983
In this paper a table of difference schemes for the dispersive equationui=auxxx is presented. A collection of criterions for deriving stability conditions of difference schemes is given and applied to these difference schemes.
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Dynamical equation for polarization dispersion

Optics Letters, 1991
Polarization dispersion in single-mode fiber that contains arbitrary birefringence is described through a vector differential equation. Monte-Carlo simulations using this equation show good agreement with experimental measurements in a randomly birefringent fiber and with a previously reported analytic expression for the length dependence of the ...
C D, Poole, J H, Winters, J A, Nagel
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Dispersive Nonlinear Shallow‐Water Equations

Studies in Applied Mathematics, 2009
A set of dispersive and hyperbolic depth‐averaged equations is obtained using a hyperbolic approximation of a chosen set of fully nonlinear and weakly dispersive Boussinesq‐type equations. These equations provide, at a reasonably reduced cost, both a physically sound description of the nearshore dynamics and a complete representation of dispersive and ...
Antuono, M., Liapidevskii, V., Brocchini, M.   +2 more
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Positive solutions for nonlocal dispersal equation

Applied Mathematics Letters, 2022
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Yang Xu, Jian-Wen Sun
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Nonlinear Dispersive Equations

2021
Nonlinear Dispersive Equations are partial differential equations that naturally arise in physical settings where dispersion dominates dissipation, notably hydrodynamics, nonlinear optics, plasma physics and Bose–Einstein condensates. The topic has traditionally been approached in different ways, from the perspective of modeling of physical phenomena ...
Christian Klein, Jean-Claude Saut
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Modified dispersion equations—II

International Journal of Non-Linear Mechanics, 1992
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Fractional Reproduction-Dispersal Equations and Heavy Tail Dispersal Kernels

Bulletin of Mathematical Biology, 2007
Reproduction-Dispersal equations, called reaction-diffusion equations in the physics literature, model the growth and spreading of biological species. Integro-Difference equations were introduced to address the shortcomings of this model, since the dispersal of invasive species is often more widespread than what the classical RD model predicts. In this
Baeumer, Boris, Kovács, Mihály, Meerschaert, Mark M.   +2 more
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Modified dispersive equations

International Journal of Non-Linear Mechanics, 1992
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