Results 221 to 230 of about 36,044 (276)

Extended Divergence-Measure Fields, the Gauss-Green Formula and Cauchy Fluxes. [PDF]

Arch Ration Mech Anal
Chen GG, Irving C, Torres M.
europepmc   +1 more source

Qualitative analysis and solitary wave solutions of the new extended (3+1)-dimensional Sakovich equation in fluid dynamics. [PDF]

Sci Rep
Gu M, Liu F.
europepmc   +1 more source

Wellposedness and regularity of second order abstract equations arising in hyperbolic-like problems with nonlinear boundary conditions

Wellposedness and regularity of second order abstract equations arising in hyperbolic-like problems with nonlinear boundary conditions
openaire   +1 more source

Computer Complex for Modeling Nonlinear Hyperbolic Equations of Second Order

2022 IEEE 3rd International Conference on System Analysis & Intelligent Computing (SAIC), 2022
The tool for numerical solution for the nonlinear partial differential equations of second order in space and time had been decribed. The explicit and implicit difference schemes had been realized in proposed computer software.
A. Makarenko, A. Popov
semanticscholar   +3 more sources

First Darboux problem for nonlinear hyperbolic equations of second order

Mathematical Notes, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
O. M. Dzhokhadze, S. Kharibegashvili
semanticscholar   +3 more sources

A Haar wavelet collocation approach for solving one and two‐dimensional second‐order linear and nonlinear hyperbolic telegraph equations

Numerical Methods for Partial Differential Equations, 2020
We have developed a new numerical method based on Haar wavelet (HW) in this article for the numerical solution (NS) of one‐ and two‐dimensional hyperbolic Telegraph equations (HTEs).
M. Asif, Nadeem Haider, Q. Al‐Mdallal, Imran Khan   +3 more
semanticscholar   +3 more sources

Nonlinear PDE Model for Image Restoration Using Second-Order Hyperbolic Equations

Numerical Functional Analysis and Optimization, 2015
In this article we consider a novel nonlinear PDE-based image denoising technique. The proposed restoration model uses second-order hyperbolic diffusion equations. It represents an improved nonlinear version of a linear hyperbolic PDE model developed recently by the author, providing more effective noise removal results while preserving the edges and ...
T. Barbu
semanticscholar   +3 more sources

Reduction of Nonlinear Wave Equations to a Second-Order Quasi-linear Hyperbolic System

, 2017
As stated before, this book is concerned with the Cauchy problem of nonlinear wave equations with small initial data.
Tatsien Li, Yi Zhou
semanticscholar   +3 more sources

Chaotic Oscillations of Second Order Linear Hyperbolic Equations with Nonlinear Boundary Conditions: A Factorizable but Noncommutative Case

International Journal of Bifurcation and Chaos, 2015
If a second order linear hyperbolic partial differential equation in one-space dimension can be factorized as a product of two first order operators and if the two first order operators commute, with one boundary condition being the van der Pol type and the other being linear, one can establish the occurrence of chaos when the parameters enter a ...
Liangliang Li, Yu Huang, Goong Chen, Tingwen Huang   +3 more
semanticscholar   +4 more sources