Wavelet-based Edge Multiscale Parareal Algorithm for Parabolic Equations with Heterogeneous Coefficients.
Guanglian LiJiuhua HuPublished in: CoRR (2020)
Keyphrases
- multiscale
- preprocessing
- optimization algorithm
- learning algorithm
- worst case
- wavelet transform
- mathematical model
- computational cost
- dynamic programming
- np hard
- computational complexity
- objective function
- k means
- detection algorithm
- matching algorithm
- cost function
- hough transform
- wavelet domain
- edge information
- linear systems