On the Convergence of a Distributed Augmented Lagrangian Method for Nonconvex Optimization.
Nikolaos ChatzipanagiotisMichael M. ZavlanosPublished in: IEEE Trans. Autom. Control. (2017)
Keyphrases
- augmented lagrangian method
- convex optimization
- global convergence
- alternating direction
- optimization problems
- global optimization
- total variation
- augmented lagrangian
- convergence rate
- optimization methods
- convergence speed
- distributed systems
- primal dual
- objective function
- global optimum
- nonlinear programming
- optimization algorithm
- constrained optimization problems
- total variation regularization
- constrained optimization
- evolutionary algorithm
- combinatorial optimization
- optimization method
- image processing
- low rank
- linear programming
- stationary points