Convergence of a FEM and two-grid algorithms for elliptic problems on disjoint domains.
Bosko S. JovanovicMiglena N. KolevaLubin G. VulkovPublished in: J. Comput. Appl. Math. (2011)
Keyphrases
- optimization problems
- iterative algorithms
- related problems
- convergence rate
- computationally efficient
- stochastic shortest path
- problems in computer vision
- benchmark problems
- search problems
- combinatorial optimization
- learning algorithm
- application domains
- orders of magnitude
- computational cost
- computational complexity
- exact algorithms
- stopping criteria
- theoretical analysis
- worst case
- test problems
- significant improvement
- search algorithm
- data structure
- stationary points
- convergence property
- objective function