Results 41 to 50 of about 12,709 (210)
A discontinuous Galerkin method for a new class of Green-Naghdi equations on simplicial unstructured meshes [PDF]
, 2016 In this paper, we introduce a discontinuous Finite Element formulation on simplicial unstructured meshes for the study of free surface flows based on the fully nonlinear and weakly dispersive Green-Naghdi equations.
Duran, Arnaud, Marche, Fabien
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Travelling waves and conservation laws for highly nonlinear wave equations modelling Hertz chains
, 2017 A highly nonlinear, fourth-order wave equation that models the continuum theory of long wavelength pulses in weakly compressed, discrete, homogeneous chains with a general power-law contact interaction is studied.
Anco, Stephen C., Przedborski, Michelle
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Interactions of large amplitude solitary waves in viscous fluid conduits [PDF]
, 2014 The free interface separating an exterior, viscous fluid from an intrusive conduit of buoyant, less viscous fluid is known to support strongly nonlinear solitary waves due to a balance between viscosity-induced dispersion and buoyancy-induced ...
El, Gennady A. +2 more
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AIMS MathematicsThis study investigates the stochastic nonlinear Schrödinger equation with a delta potential ($ \delta $-NLSE), a model capturing the combined effects of nonlinear dispersion, localized defects, and environmental randomness.
H. S. Alayachi
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A scalar nonlocal bifurcation of solitary waves for coupled nonlinear Schroedinger systems
, 2002 An explanation is given for previous numerical results which suggest a certain bifurcation of `vector solitons' from scalar (single-component) solitary waves in coupled nonlinear Schroedinger (NLS) systems.
Akhmediev N N +9 more
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Alexandria Engineering JournalThis study investigates highly stochastic solitary waves inside the structure of nonlinear Schrödinger equation of eighth-order, characterized by heightened polynomial nonlinearity and influenced by multiplicative white noise modeled in the Itô sense. To
Nauman Raza +6 more
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Open Physics, 2019 This article deals with the nonlinear head-on collision between two hydroelastic solitary waves in plate–covered water with Nwogou’s Boussinesq model for the nonlinear fluid motion.
Bhatti Muhammad Mubashir, Lu Dong-Qiang
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Axioms, 2018 Anomalous waves and rogue events are closely associated with irregularities and unexpected events occurring at various levels of physics, such as in optics, in oceans and in the atmosphere. Mathematical modeling of rogue waves is a highly active field of
Sergio Manzetti
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Strongly Nonlinear Waves in 3D Phononic Crystals [PDF]
, 2004 Three dimensional phononic crystal ("sonic vacuum" without prestress) was assembled from 137 vertical cavities arranged in hexagonal pattern in Silicone matrix filled with stainless steel spheres. This system has unique strongly nonlinear properties with
Daraio, C., Jin, S., Nesterenko, V.
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Semiconducting THO‐C3N Monolayers for Ultrahigh Anisotropic Carrier Mobility
Advanced Science, EarlyView.A precise site‐specific N‐doping strategy that drives a secondary electronic transition in net W is proposed, enabling the electronic properties transition from metal to Dirac semimetal and ultimately to semiconductor. The obtained THO‐C3N‐2 and THO‐C3N‐3 semiconductors exhibit high carrier mobilities and pronounced mobility anisotropy, with THO‐C3N‐2 ...
Rui Tan +7 more
wiley +1 more source