Results 71 to 80 of about 712,956 (202)
Anomalous width variation of rarefactive ion acoustic solitary waves in the context of auroral plasmas [PDF]
Nonlinear Processes in Geophysics, 2004 The presence of dynamic, large amplitude solitary waves in the auroral regions of space is well known. Since their velocities are of the order of the ion acoustic speed, they may well be considered as being generated from the nonlinear evolution of ion ...
S. S. Ghosh, G. S. Lakhina
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Research Progress on Mechanical Characteristics of Vertical Cylinders under Internal Solitary Waves
Renmin Zhujiang, 2022 Internal solitary waves represent a common physical phenomenon in water bodies such as oceans,coasts,and estuaries.They are induced by external disturbances on a pycnocline in a stably stratified water body,and the shear flow excited during their ...
XU Ming +7 more
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Emergence of envelop solitary waves from initial localised pulses within the Ostrovsky equation
, 2020 We study the emergence of steady wave packets in the form of envelope solitary waves (envelope solitons) which evolve from localized pulse-type initial conditions in the long-term evolution within the framework of the Ostrovsky equation.
Grimshaw, R. H. J., Stepanyants, Y. A.
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Topographic Algebraic Rossby Solitary Waves: A Study Using Physics-Informed Neural Networks
AtmosphereThis study explores the influence of topography on Rossby solitary waves by analyzing the dynamics in both inner and outer regions, with solutions matched at the boundary.
Weiqi Zhang +3 more
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VII. On the solitary wave [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1891 n ...
openaire +2 more sources
Abstract and Applied Analysis, 2013 Using bifurcation method of dynamical systems, we investigate the nonlinear waves for the generalized Zakharov equations utt-cs2uxx=β(|E|2)xx, iEt+αExx-δ1uE+δ2|E|2E+δ3|E|4E=0, where α,β,δ1,δ2,δ3, and cs are real parameters, E=E(x,t) is a complex ...
Shaoyong Li, Rui Liu
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Solitons and other solutions to Wu–Zhang system
Nonlinear Analysis, 2017 This paper addresses Wu–Zhang system to study dispersive long waves. The extended trial equation method extracts solitary waves, shock waves and singular solitary waves solutions.
Mohammad Mirzazadeh +5 more
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Structure and dynamics of solitary waves in fluid media [PDF]
, 2016 This research deals with the study of nonlinear solitary waves in fluid media. The equations which model surface and internal waves in fluids have been studied and used in this research.
Singh, Niharika
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, 2016 The stability and dynamics of two-dimensional gravity capillary solitary waves in deep water within the fully nonlinear water-wave equations arc numerically studied.
Wang Z(王展) +1 more
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New Types of Nonlinear Waves and Bifurcation Phenomena in Schamel-Korteweg-de Vries Equation
Abstract and Applied Analysis, 2013 We study the nonlinear waves described by Schamel-Korteweg-de Vries equation ut+au1/2+buux+δuxxx=0. Two new types of nonlinear waves called compacton-like waves and kink-like waves are displayed.
Yun Wu, Zhengrong Liu
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