Results 61 to 70 of about 378,114 (193)

Excitation and stability of nonlinear waves by a pair of steady waves in incompressible boundary layers

Results in Engineering
The research explores the generation and stability of nonlinear waves in incompressible boundary layers, spotlighting the effects of dual steady waves. Using the Benjamin-Ono equation, modified for the incorporation of steady waves, we provide insights ...
Zhongquan Gao, Longfei Wang, Tianpo Wang, Zhilong Liu, Peihua Feng   +4 more
doaj   +1 more source

Nonlinear guided waves and symmetry breaking in left-handed waveguides

, 2003
We analyze nonlinear guided waves in a planar waveguide made of a left-handed material surrounded by a Kerr-like nonlinear dielectric. We predict that such a waveguide can support fast and slow symmetric and antisymmetric nonlinear modes.
Akhmediev, Bayindir, Belyantsev, Garcia, Garcia, Ilya V. Shadrivov, Kosaka, Leskova, Li, Notomi, Pendry, Pendry, Podolskiy, Ruppin, Shadrivov, Shadrivov, Shadrivov, Smith, Smith, Veselago   +19 more
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Nonlinear dynamics of coupled transverse-rotational waves in granular chains [PDF]

, 2019
The nonlinear dynamics of coupled waves in one-dimensional granular chains with and without a substrate is theoretically studied accounting for quadratic nonlinearity.
A. F. Vakakis, J. Kevorkian, K. L. Johnson, Olga Umnova, P. S. Landa, Qicheng Zhang, Rodolfo Venegas, V. F. Nesterenko   +7 more
core   +2 more sources

Wave Energy Dissipation of Spilling and Plunging Breaking Waves in Spectral Models

Journal of Marine Science and Engineering, 2022
On the basis of field experiments and modeling, the dependence of the dissipation of the energy of waves breaking by plunging and spilling on the frequency of wave spectra was investigated. It was shown that the modeling of wave breaking should take into
Yana Saprykina, Burak Aydogan, Berna Ayat   +2 more
doaj   +1 more source

Wave amplification in the framework of forced nonlinear Schrodinger equation: the rogue wave context

, 2015
Irregular waves which experience the time-limited external forcing within the framework of the nonlinear Schrodinger (NLS) equation are studied numerically.
Pelinovsky, Efim, Sergeeva, Anna, Slunyaev, Alexey   +2 more
core   +1 more source

Rogue Waves of Nonlinear Schrödinger Equation with Time-Dependent Linear Potential Function

Discrete Dynamics in Nature and Society, 2016
The rogue waves of the nonlinear Schrödinger equation with time-dependent linear potential function are investigated by using the similarity transformation in this paper.
Ni Song, Yakui Xue
doaj   +1 more source

Nonlinear guided waves and spatial solitons in a periodic layered medium

, 2001
We overview the properties of nonlinear guided waves and (bright and dark) spatial optical solitons in a periodic medium created by a sequence of linear and nonlinear layers.
Aceves, Andrey A. Sukhorukov, Barra, Bronski, Bronski, Chen, Cho, Christodoulides, Christodoulides, Darmanyan, de Sterke, Eisenberg, Eisenberg, Grebel, Kapitula, Kevrekidis, Kivshar, Kivshar, Kivshar, Kivshar, Kivshar, Kivshar, Krolikowski, Lan, Lidorikis, Lidorikis, Mingaleev, Morandotti, Morandotti, Nabiev, Peschel, Sukhorukov, Tocci, Trombettoni, Wachter, Wu, Yeh, Yuri S. Kivshar   +37 more
core   +2 more sources

Super Rogue Waves: Observation of a Higher-Order Breather in Water Waves

Physical Review X, 2012
Super rogue waves with an amplitude of up to 5 times the background value are observed in a water-wave tank for the first time. Nonlinear focusing of the local wave amplitude occurs according to the higher-order breather solution of the nonlinear wave ...
A. Chabchoub, N. Hoffmann, M. Onorato, N. Akhmediev   +3 more
doaj   +1 more source

Spectral stability of nonlinear waves in KdV-type evolution equations

, 2013
This paper concerns spectral stability of nonlinear waves in KdV-type evolution equations. The relevant eigenvalue problem is defined by the composition of an unbounded self-adjoint operator with a finite number of negative eigenvalues and an unbounded ...
ANGULO, ANGULO PAVA, ANGULO PAVA, BONA, BRIDGES, BRIDGES, BRONSKI, CHAMPNEYS, CHARDARD, CHUGUNOVA, CHUGUNOVA, CHUGUNOVA, CRAIG, CUCCAGNA, DIAS, GRILLAKIS, HAKKAEV, HARAGUS, ILLICHEV, KAPITULA, KAPITULA, KAPITULA, KICHENASSAMY, KODAMA, KOLLAR, LEVANDOVSKY, LIN, MADDOCKS, PEGO, PEGO, PELINOVSKY, PELINOVSKY, PELINOVSKY, PONTRYAGIN, SOUGANIDIS, STANISLAVOVA, WEINSTEIN   +36 more
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Modeling of the propagation and evolution of nonlinear waves in a wave train

Archives of Mechanics, 2011
A theoretical approach is applied to predict the propagation and evolution of nonlinear water waves in a wave train. A semi-analytical solution was derived by applying an eigenfunction expansion method.
W. Sulisz, M. Paprota
doaj   +1 more source