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|Title:||Global minimization using an augmented lagrangian method with variable lower-level constraints|
|Author:||Birgin, E. G.|
Floudas, C. A.
Martínez, J. M.
|Abstract:||A novel global optimization method based on an Augmented Lagrangian framework is introduced for continuous constrained nonlinear optimization problems. At each outer iteration k the method requires the εk -global minimization of the Augmented Lagrangian with simple constraints, where εk→ε . Global convergence to an ε -global minimizer of the original problem is proved. The subproblems are solved using the αBB method. Numerical experiments are presented|
|Appears in Collections:||IMECC - Artigos e Outros Documentos|
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