Results 11 to 20 of about 7,600 (265)
Magma ascent mechanisms in the transition regime from solitary porosity waves to diapirism [PDF]
Solid Earth, 2021 In partially molten regions inside the Earth, melt buoyancy may trigger upwelling of both solid and fluid phases, i.e., diapirism. If the melt is allowed to move separately with respect to the matrix, melt perturbations may evolve into solitary porosity ...
J. Dohmen, H. Schmeling
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Results in Physics, 2023 A theoretical investigation is done to study the propagation of dust-acoustic (DA) solitary waves in a dusty plasma system containing dynamic positively as well as negatively charged warm dust species and nonthermally distributed ion and electron species.
S. Tarofder, A. Mannan, A.A. Mamun
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Stable solitary waves for a class of nonlinear Schrödinger system with quadratic interaction
Electronic Journal of Qualitative Theory of Differential Equations, 2018 We consider the existence and orbital stability of bound state solitary waves and ground state solitary waves for a class of nonlinear Schrödinger system with quadratic interaction in $\mathbb{R}^n$ ($n=2,3$).
Guoqing Zhang, Tongmu Gu
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Bipolar Solitary Wave Interactions within the Schamel Equation
Mathematics, 2023 Pair soliton interactions play a significant role in the dynamics of soliton turbulence. The interaction of solitons with different polarities is particularly crucial in the context of abnormally large wave formation, often referred to as freak or rogue ...
Ekaterina Didenkulova +2 more
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Some Interesting Bifurcations of Nonlinear Waves for the Generalized Drinfel’d-Sokolov System
Abstract and Applied Analysis, 2014 We study the bifurcations of nonlinear waves for the generalized Drinfel’d-Sokolov system ut+(vm)x=0,vt+a(vn)xxx+buxv+cuvx=0 called D(m,n) system. We reveal some interesting bifurcation phenomena as follows. (1) For D(2,1) system, the fractional solitary
Huixian Cai, Chaohong Pan, Zhengrong Liu
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Stability of solitary traveling waves of moderate amplitude with non-zero boundary
Boundary Value Problems, 2017 Considered here is the stability problem of solitary traveling waves with non-zero boundary of an equation describing the free surface waves of moderate amplitude in the shallow water regime.
Shan Zheng, Zhengyong Ouyang
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Proceedings of the National Academy of Sciences, 1980 Transversely periodic solitary-wave solutions of the Boussinesq equations (which govern wave propagation in a weakly dispersive, weakly nonlinear physical system) are determined. The solutions for negative dispersion (e.g., gravity waves) are singular and therefore physically unacceptable. The solutions for positive dispersion (e.g., capillary waves or
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Results in Physics, 2019 We investigate a new higher-dimensional nonlinear dynamics model to describe the generation and evolution of Rossby waves. We derive a generalized (2 + 1)-dimensional modified Korteweg-de Vries (mKdV)-Burgers equation by considering the quasi-geostrophic
Liguo Chen +3 more
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Frontiers in Marine Science, 2023 Due to significant influence on the safety of marine structures, the interaction between extreme waves and structures is a crucial area of study in marine science.
Jinbo Lin +8 more
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The effect of strong shear on internal solitary-like waves [PDF]
Nonlinear Processes in Geophysics, 2021 Large-amplitude internal waves in the ocean propagate in a dynamic, highly variable environment with changes in background current, local depth, and stratification. The Dubreil–Jacotin–Long, or DJL, theory of exact internal solitary waves can account for
M. Stastna, A. Coutino, R. K. Walter
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