Results 41 to 50 of about 157,027 (285)

Observations of Reflected Internal Solitary Waves near the Continental Shelf of the Dongsha Atoll

open access: yesJournal of Marine Science and Engineering, 2022
Internal solitary waves (ISWs) near the Dongsha Atoll in the northern South China Sea (SCS) can be divided into incident, reflected, and refracted waves.
Hao Zhang, J. Meng, Lina Sun, Shibao Li
semanticscholar   +1 more source

Solitary waves for an internal wave model

open access: yesDiscrete and Continuous Dynamical Systems, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Quintero, José Raúl   +1 more
openaire   +3 more sources

Efficient computation of capillary-gravity generalized solitary waves [PDF]

open access: yes, 2016
This paper is devoted to the computation of capillary-gravity solitary waves of the irrotational incompressible Euler equations with free surface. The numerical study is a continuation of a previous work in several points: an alternative formulation of ...
Clamond, Didier   +2 more
core   +4 more sources

Research Progress on Mechanical Characteristics of Vertical Cylinders under Internal Solitary Waves

open access: yesRenmin 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
doaj  

Anomalies of ac driven solitary waves with internal modes: Nonparametric resonances induced by parametric forces [PDF]

open access: yes, 2001
We study the dynamics of kinks in the $\phi^4$ model subjected to a parametric ac force, both with and without damping, as a paradigm of solitary waves with internal modes.
A. Sánchez   +27 more
core   +3 more sources

An interesting oddity in the theory of large amplitude internal solitary waves

open access: yesRussian Journal of Earth Sciences, 2020
In the theory of internal waves in the coastal ocean, linear stratification plays an exceptional role. This is because the nonlinearity coefficient in KdV theory vanishes, and in the case of large amplitude waves, the DJL theory linearizes and fails to ...
Stastna Marek, Lamb Kevin G
doaj   +1 more source

Brief communication: Multiscaled solitary waves [PDF]

open access: yesNonlinear Processes in Geophysics, 2017
It is analytically shown how competing nonlinearities yield multiscaled structures for internal solitary waves in stratified shallow fluids. These solitary waves only exist for large amplitudes beyond the limit of applicability of the Korteweg–de ...
O. G. Derzho
doaj   +1 more source

One-dimensional solitary waves in singular deformations of SO(2) invariant two-component scalar field theory models [PDF]

open access: yes, 2006
In this paper we study the structure of the manifold of solitary waves in some deformations of SO(2) symmetric two-component scalar field theoretical models in two-dimensional Minkowski space.
Alonso-Izquierdo, A.   +1 more
core   +2 more sources

Numerical simulation of influence of ocean internal waves on hydrodynamic characteristics of underwater vehicles

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectiveThis paper aims to explore the hydrodynamic characteristics of underwater vehicles under the action of internal solitary waves.MethodsBased on the internal solitary wave mKdV theory under the strong stratification assumption, the incompressible ...
Chao WANG   +7 more
doaj   +1 more source

Stability of Spatial Optical Solitons [PDF]

open access: yes, 2000
We present a brief overview of the basic concepts of the soliton stability theory and discuss some characteristic examples of the instability-induced soliton dynamics, in application to spatial optical solitons described by the NLS-type nonlinear models ...
A. Rossi   +45 more
core   +1 more source

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