The influence of wave trains in mid-high latitudes on persistent heavy rain during the first rainy season over South China
Sign Up to like & getrecommendations! Published in 2019 at "Climate Dynamics"
DOI: 10.1007/s00382-019-04670-y
Abstract: Based on daily precipitation data from the Chinese Meteorological Administration and reanalysis data from the National Centers for Environmental Prediction-Department of Energy, the character of low-frequency precipitation variability during the first rainy season (April–June) over… read more here.
Keywords: south china; high latitudes; mid high; first rainy ... See more keywords
Experimental and numerical investigations of temporally and spatially periodic modulated wave trains
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5010431
Abstract: A number of studies on steep nonlinear waves were conducted experimentally with the temporally periodic and spatially evolving (TPSE) wave trains and numerically with the spatially periodic and temporally evolving (SPTE) ones. The present study… read more here.
Keywords: numerical investigations; wave; modulated wave; experimental numerical ... See more keywords
Nonlinear waves in a quintic FitzHugh-Nagumo model with cross diffusion: Fronts, pulses, and wave trains.
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0043919
Abstract: We study a tristable piecewise-linear reaction-diffusion system, which approximates a quintic FitzHugh-Nagumo model, with linear cross-diffusion terms of opposite signs. Basic nonlinear waves with oscillatory tails, namely, fronts, pulses, and wave trains, are described. The… read more here.
Keywords: diffusion; fronts pulses; fitzhugh nagumo; wave trains ... See more keywords
Oscillatory pulses and wave trains in a bistable reaction-diffusion system with cross diffusion.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.012203
Abstract: We study waves with exponentially decaying oscillatory tails in a reaction-diffusion system with linear cross diffusion. To be specific, we consider a piecewise linear approximation of the FitzHugh-Nagumo model, also known as the Bonhoeffer-van der… read more here.
Keywords: system; diffusion; cross diffusion; wave trains ... See more keywords
Periodic Wave Trains in Nonlinear Media: Talbot Revivals, Akhmediev Breathers, and Asymmetry Breaking.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.214101
Abstract: We study theoretically and observe experimentally the evolution of periodic wave trains by utilizing surface gravity water wave packets. Our experimental system enables us to observe both the amplitude and the phase of these wave… read more here.
Keywords: wave trains; periodic wave; talbot; nonlinear media ... See more keywords