A parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel.
Xue-lei LinMichael K. NgYajing ZhiPublished in: J. Comput. Phys. (2021)
Keyphrases
- support vector
- kernel function
- evolutionary computation
- parallel processing
- genetic algorithm
- parallel implementation
- edge preserving
- parallel computing
- kernel methods
- feature space
- bundle adjustment
- evolutionary algorithm
- primal dual
- kernel matrix
- numerical solution
- computer architecture
- early vision
- inverse problems
- conjugate gradient
- nonlinear equations
- helmholtz principle