Results 51 to 60 of about 1,291,405 (203)
Numerical Investigation of the Dynamics of ‘Hot Spots’ as Models of Dissipative Rogue Waves
Applied Sciences, 2018 In this paper, the effect of gain or loss on the dynamics of rogue waves is investigated by using the complex Ginzburg-Landau equation as a framework. Several external energy input mechanisms are studied, namely, constant background or compact Gaussian ...
Hiu Ning Chan, Kwok Wing Chow
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Breather Positons and Rogue Waves for the Nonlocal Fokas-Lenells Equation
Advances in Mathematical Physics, 2021 In this paper, we investigate breather positons and higher-order rogue waves for the nonlocal Fokas-Lenells equation. In this nonlocal optical system, rogue waves can be generated when periods of breather positons go to infinity. In addition, we find two
Chun Wang, Rong Fan, Zhao Zhang, Biao Li
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International Journal of Urban and Regional Research, EarlyView.Abstract Metropolises are rapidly becoming spaces of stark inequalities. While much literature has emphasized the metropolitan scale as a driver of agglomeration economies, recent scholarship highlights either the ungovernable nature of large metropolises or the weak redistributive capacity of their governments as key causes of increasingly unequal ...
Lucía Cerrada Morato +2 more
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Rogue waves in the two dimensional nonlocal nonlinear Schrödinger equation and nonlocal Klein-Gordon equation. [PDF]
PLoS ONE, 2018 In this paper, we investigate two types of nonlocal soliton equations with the parity-time (PT) symmetry, namely, a two dimensional nonlocal nonlinear Schrödinger (NLS) equation and a coupled nonlocal Klein-Gordon equation.
Wei Liu, Jing Zhang, Xiliang Li
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New solitonic and rogue wave solutions of a Klein–Gordon equation with quadratic nonlinearity
Partial Differential Equations in Applied Mathematics, 2021 An analytical investigation is performed on soliton, lump wave solution, and rogue waves in the Klein–Gordon with quadratic nonlinearity through the extended tanh approach, which possesses complicated wave propagation arising in the field of nonlinear ...
M.M. Roshid +4 more
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The law of AI knowledge distillation
American Business Law Journal, EarlyView.Abstract Knowledge distillation—the practice of training a compact student model on the outputs of a larger teacher model—has emerged as the fastest‐growing technique for replicating and disseminating frontier artificial intelligence (AI) capabilities.
Taorui Guan
wiley +1 more source
Evolution of nanohillocks by fullerene ion-induced localized plasma
Frontiers in Physics, 2023 Surface nanostructures etch without chemicals; owing to this, their development is a crucial technical process. Surface nanohillocks may be created by irradiating yttrium iron garnet (YIG) with 30-MeV C60 cluster ions.
R. Altuijri +7 more
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Caustics and Rogue Waves in an Optical Sea [PDF]
Scientific Reports, 2015 AbstractThere are many examples in physics of systems showing rogue wave behaviour, the generation of high amplitude events at low probability. Although initially studied in oceanography, rogue waves have now been seen in many other domains, with particular recent interest in optics. Although most studies in optics have focussed on how nonlinearity can
Mathis, Amaury +5 more
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Rogue Waves With Rational Profiles in Unstable Condensate and Its Solitonic Model
Frontiers in Physics, 2021 In this brief report we study numerically the spontaneous emergence of rogue waves in 1) modulationally unstable plane wave at its long-time statistically stationary state and 2) bound-state multi-soliton solutions representing the solitonic model of ...
D. S. Agafontsev +3 more
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Optical Rogue Waves in Vortex Turbulence [PDF]
Physical Review Letters, 2016 5 pages, 7 ...
Gibson, Christopher J. +2 more
openaire +5 more sources