Multiple Periodic Solutions for an Asymptotically Linear Wave Equation.

1981 ◽  
Author(s):  
K. C. Chang ◽  
S. P. Wu ◽  
Shujie Li
Keyword(s):  
Wave Equation ◽  
Periodic Solutions ◽  
Linear Wave ◽  
Asymptotically Linear ◽  
Linear Wave Equation ◽  
Multiple Periodic Solutions

Periodic solutions for an asymptotically linear wave equation with resonance

2007 ◽  
Vol 67 (9) ◽  
pp. 2727-2743 ◽  
Author(s):  
Yuxia Guo ◽  
Jiaquan Liu
Keyword(s):  
Wave Equation ◽  
Periodic Solutions ◽  
Linear Wave ◽  
Asymptotically Linear ◽  
Linear Wave Equation

scholarly journals Periodic solutions of an asymptotically linear wave equation

1993 ◽  
Vol 1 (2) ◽  
pp. 211 ◽  
Author(s):  
Shujie Li ◽  
Andrzej Szulkin
Keyword(s):  
Wave Equation ◽  
Periodic Solutions ◽  
Linear Wave ◽  
Asymptotically Linear ◽  
Linear Wave Equation

scholarly journals Energy decay rate for a quasi-linear wave equation with localized strong dissipation

2011 ◽  
Vol 62 (1) ◽  
pp. 164-172 ◽  
Author(s):  
Daewook Kim ◽  
Yong Han Kang ◽  
Mi Jin Lee ◽  
Il Hyo Jung
Keyword(s):  
Wave Equation ◽  
Decay Rate ◽  
Energy Decay ◽  
Linear Wave ◽  
Linear Wave Equation ◽  
Energy Decay Rate

scholarly journals Parameter identification for the linear wave equation with Robin boundary condition

2019 ◽  
Vol 27 (1) ◽  
pp. 25-41
Author(s):  
Valeria Bacchelli ◽  
Dario Pierotti ◽  
Stefano Micheletti ◽  
Simona Perotto
Keyword(s):  
Wave Equation ◽  
Mixed Boundary ◽  
Stability Result ◽  
Interval Length ◽  
Left Endpoint ◽  
Linear Wave ◽  
Reconstruction Procedure ◽  
Element Discretization ◽  
Linear Wave Equation ◽  
Bounded Interval

Abstract We consider an initial-boundary value problem for the classical linear wave equation, where mixed boundary conditions of Dirichlet and Neumann/Robin type are enforced at the endpoints of a bounded interval. First, by a careful application of the method of characteristics, we derive a closed-form representation of the solution for an impulsive Dirichlet data at the left endpoint, and valid for either a Neumann or a Robin data at the right endpoint. Then we devise a reconstruction procedure for identifying both the interval length and the Robin parameter. We provide a corresponding stability result and verify numerically its performance moving from a finite element discretization.

scholarly journals Analysis of modified Godunov type schemes for the two-dimensional linear wave equation with Coriolis source term on cartesian meshes

2018 ◽  
Vol 373 ◽  
pp. 91-129 ◽  
Author(s):  
Emmanuel Audusse ◽  
Minh Hieu Do ◽  
Pascal Omnes ◽  
Yohan Penel
Keyword(s):  
Wave Equation ◽  
Source Term ◽  
Linear Wave ◽  
Two Dimensional ◽  
Linear Wave Equation ◽  
Cartesian Meshes

Variational Iteration Method and Homotopy-Perturbation Method for Solving Second-Order Non-Linear Wave Equation

2007 ◽  
Author(s):  
A. Barari ◽  
M. Omidvar ◽  
S. Gholitabar ◽  
D. D. Ganji ◽  
Theodore E. Simos ◽  
...  
Keyword(s):  
Wave Equation ◽  
Perturbation Method ◽  
Iteration Method ◽  
Homotopy Perturbation Method ◽  
Variational Iteration Method ◽  
Second Order ◽  
Linear Wave ◽  
Linear Wave Equation ◽  
Variational Iteration ◽  
Homotopy Perturbation

scholarly journals Godunov type scheme for the linear wave equation with Coriolis source term

2017 ◽  
Vol 58 ◽  
pp. 1-26 ◽  
Author(s):  
Emmanuel Audusse ◽  
Stéphane Dellacherie ◽  
Minh Hieu Do ◽  
Pascal Omnes ◽  
Yohan Penel
Keyword(s):  
Wave Equation ◽  
Source Term ◽  
Linear Wave ◽  
Linear Wave Equation
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