A BDDC algorithm with adaptive primal constraints for staggered discontinuous Galerkin approximation of elliptic problems with highly oscillating coefficients.
Hyea Hyun KimEric T. ChungChenxiao XuPublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- dynamic programming
- objective function
- support vector
- computational complexity
- linear programming
- error bounds
- dual formulation
- linear programming problems
- primal dual
- benchmark problems
- learning algorithm
- closed form
- simulated annealing
- worst case
- evolutionary algorithm
- multiscale
- image processing
- optimization problems
- constrained problems
- stationary points
- approximation ratio
- optical flow computation
- optimality conditions
- integer program
- partial solutions
- lower and upper bounds
- search space
- constrained optimization
- convergence rate
- partial differential equations
- np hard
- expectation maximization