Lagrangian for nonlinear perturbed heat and wave equations.
Ji-Huan HePublished in: Appl. Math. Lett. (2013)
Keyphrases
- wave equation
- nonlinear equations
- hamilton jacobi
- linear systems
- numerical integration
- numerical methods
- nonlinear partial differential equations
- ordinary differential equations
- differential equations
- numerical solution
- mathematical model
- euler lagrange
- conservation laws
- lagrangian relaxation
- relaxation algorithm
- boundary value problem
- original data
- optimal solution