Multigrid Algorithms for hp-Discontinuous Galerkin Discretizations of Elliptic Problems.
Paola F. AntoniettiMarco SartiMarco VeraniPublished in: SIAM J. Numer. Anal. (2015)
Keyphrases
- optimization problems
- partial differential equations
- benchmark problems
- computationally expensive
- neural network
- orders of magnitude
- practical problems
- related problems
- numerical methods
- test problems
- data sets
- run times
- hard problems
- computational problems
- specific problems
- approximate solutions
- multiresolution
- computationally efficient
- np complete
- computational complexity
- evolutionary algorithm
- convex optimization problems
- np hard problems
- significant improvement
- computational cost
- computational geometry
- motion estimation
- difficult problems
- optimal solution
- heuristic methods
- theoretical analysis
- image analysis
- bayesian networks
- search methods
- reinforcement learning