Results 21 to 30 of about 987,859 (318)
On a Nonlinear Degenerate Evolution Equation with Nonlinear Boundary Damping
Journal of Applied Mathematics, 2015 This paper deals essentially with a nonlinear degenerate evolution equation of the form Ku″-Δu+∑j=1nbj∂u′/∂xj+uσu=0 supplemented with nonlinear boundary conditions of Neumann type given by ∂u/∂ν+h·, u′=0.
A. T. Lourêdo +2 more
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Propulsion and Power Research, 2019 The investigation of closed form solutions for nonlinear evolution equations (NLEEs) is being an attractive subject in the different branches of mathematical and physical sciences. In this article, the enhanced (G′/G)-expansion method has been applied to
A.K.M. Kazi Sazzad Hossain +2 more
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Mathematics, 2022 The generalized Logistic function that solves a first-order nonlinear ODE with an arbitrary positive power term of the dependent variable is introduced in this paper, by means of which the traveling wave solutions of a class of nonlinear evolution ...
Lingxiao Li +2 more
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Walailak Journal of Science and Technology, 2013 In this article, many new exact solutions of the (2+1)-dimensional nonlinear Boussinesq-Kadomtsev-Petviashvili equation and the (1+1)-dimensional nonlinear heat conduction equation are constructed using the Riccati equation mapping method.
Elsayed Mohamed Elsayed ZAYED +1 more
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Advances in Difference Equations, 2020 The aim of this work is to investigate the Wick-type stochastic nonlinear evolution equations with conformable derivatives. The general Kudryashov method is improved by a new auxiliary equation.
Abd-Allah Hyder
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On modelling wave motion in microstructured solids; pp. 241–246 [PDF]
Proceedings of the Estonian Academy of Sciences, 2009 The Mindlin-type model is used for describing the longitudinal deformation waves in microstructured solids. The evolution equation (one-wave equation) is derived for the hierarchical governing equation (two-wave equation) in the nonlinear case using the ...
Merle Randrüüt +2 more
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Vortex solitons in dispersive nonlinear Kerr type media
, 2005 We have investigated the nonlinear amplitude vector equation governing the evolution of optical pulses in optical and UV region. We are normalizing this equation for the cases of different and equal transverse and longitudinal size of optical pulses, of ...
Dakova, D. Y. +4 more
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Propagation of solitons of the Derivative Nonlinear Schrodinger equation in a plasma with fluctuating density [PDF]
, 2002 The propagation of quasi-parallel nonlinear small-amplitude magnetohydrodynamic waves in a cold Hall plasma with fluctuating density is studied. The density is assumed to be a homogeneous random function of one spatial variable.
Ruderman, M.S.
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The Physics of FluidsIn this article, we consider a new (3 + 1)-dimensional evolution equation, which can be used to interpret the propagation of nonlinear waves in the oceans and seas.
U. Mandal, Amiya Das, Wen-Xiu Ma
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International Journal of Applied Mechanics and Engineering, 2015 A fourth order nonlinear evolution equation, which is a good starting point for the study of nonlinear water waves as first pointed out by Dysthe (1979) is derived for gravity waves propagating at the interface of two superposed fluids of infinite depth ...
D.P. Majumder, A.K. Dhar
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