Spectral variational integrators for semi-discrete Hamiltonian wave equations.
Yiqun LiBoying WuMelvin LeokPublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- wave equation
- finite number
- image segmentation
- spectral analysis
- neural network
- mathematical model
- numerical algorithms
- euler lagrange
- difference equations
- discrete geometry
- discrete space
- linear equations
- variational methods
- optical flow
- continuous domains
- numerical solution
- optical flow estimation
- continuous variables
- discrete version
- numerical methods