Energy conserving Galerkin approximation of two dimensional wave equations with random coefficients.
Ching-Shan ChouYukun LiDongbin XiuPublished in: J. Comput. Phys. (2019)
Keyphrases
- differential equations
- difference equations
- wave equation
- partial differential equations
- three dimensional
- central limit theorem
- energy consumption
- numerical integration
- multi dimensional
- series expansion
- low energy
- numerical solution
- numerical scheme
- approximation error
- energy minimization
- error bounds
- wavelet coefficients
- approximation methods
- ordinary differential equations
- wave propagation
- dynamical systems
- packing problem
- linear combination
- basis functions
- hamilton jacobi
- taylor series expansion
- energy efficiency
- multiresolution
- error tolerance
- nonlinear equations
- minimum energy
- approximation algorithms
- linear equations
- neural network
- queueing networks
- numerical methods