Results 21 to 30 of about 86,877,915 (235)
Diverse Soliton Structures of the (2+1)-Dimensional Nonlinear Electrical Transmission Line Equation
Advances in Mathematical Physics, 2022 In this work, the (2+1)-dimensional nonlinear electrical transmission line equation (NETLE) is investigated by applying three recent technologies, namely, the variational approach, Hamiltonian approach, and energy balance approach.
Peng-Fei Li, Kang-Jia Wang
doaj +1 more source
Axioms, 2022 This study focuses on investigating the modified Benjamin-Bona-Mahony equation that is used to model the long wave in nonlinear dispersive media of the optical illusion field.
Kang-Jia Wang
doaj +1 more source
Axioms, 2023 This paper outlines a study into the exact solutions of the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation that is used to illustrate the ferromagnetic materials of magnetic ordering by applying two recent techniques, namely, the Sardar ...
Feng Shi, Kang-Jia Wang
doaj +1 more source
Alexandria Engineering Journal, 2023 In this study, we solve fractional order PDEs with free parameters that regulate wave motion in a low-pass electrical transmission line equation (LPET) using the unified technique. To convert the governing equation into an ordinary differential equation (
Foyjonnesa +4 more
doaj +1 more source
Stochastic PDEs with multiscale structure [PDF]
, 2012 We study the spatial homogenisation of parabolic linear stochastic PDEs exhibiting a two-scale structure both at the level of the linear operator and at the level of the Gaussian driving noise.
Martin Hairer +3 more
core +1 more source
Some Nonlinear Fractional PDEs Involving β-Derivative by Using Rational exp−Ωη-Expansion Method
Complexity, 2020 In this article, some new nonlinear fractional partial differential equations (PDEs) (the space-time fractional order Boussinesq equation; the space-time (2 + 1)-dimensional breaking soliton equations; and the space-time fractional order SRLW equation ...
Haifa Bin Jebreen
doaj +1 more source
Global exponential stability and existence of periodic solutions of fuzzy wave equations
Advances in Difference Equations, 2020 In this paper, the global exponential stability and the existence of periodic solutions of fuzzy wave equations are investigated. By variable substitution the system of partial differential equations (PDEs) is transformed from second order to first order.
Wei Liu, Yimin Lou
doaj +1 more source
Numerical modelling of macroscopic traffic flow based on driver physiological response using a modified wave propagation algorithm [PDF]
تصمیم گیری و تحقیق در عملیات, 2021 Purpose: In this paper, a novel numerical method, using the Godunov-type finite volume technique, the flux wave version of Modified Wave Propagation Algorithm (MWPA) with high-resolution is presented to solve one-dimensional second-order macroscopic ...
Morteza Araghi +2 more
doaj +1 more source
Quasi-periodic solutions of PDEs [PDF]
Séminaire Laurent Schwartz — EDP et applications, 2014 The aim of this talk is to present some recent existence results about quasi-periodic solutions for PDEs like nonlinear wave and Schrödinger equations in 𝕋 d ,
openaire +3 more sources
Advances in Mathematical Physics, 2018 We apply the generalized projective Riccati equations method with the aid of Maple software to construct many new soliton and periodic solutions with parameters for two higher-order nonlinear partial differential equations (PDEs), namely, the nonlinear ...
A. M. Shahoot +3 more
doaj +1 more source