Compara mètodes

	Mètode del Lagrangià Augmentat	Descomposició de Benders	Generació de columnes (Dantzig-Wolfe)	Mètode Simplex
Camp	Investigació operativa	Investigació operativa	Investigació operativa	Investigació operativa
Família	Machine learning	Machine learning	Machine learning	Machine learning
Any d'origen	1969	1962	1960	1947
Autor original	Magnus R. Hestenes and M. J. D. Powell	Jacques F. Benders	George B. Dantzig and Philip Wolfe	George Dantzig
Tipus	algorithm	algorithm	algorithm	algorithm
Font seminal	Hestenes, M. R. (1969). Multiplier and gradient methods. Journal of Optimization Theory and Applications, 4(5), 303-320.	Benders, J. F. (1962). Partitioning procedures for solving mixed-variables programming problems. Numerische Mathematik, 4(1), 238-252.	Dantzig, G. B., & Wolfe, P. (1960). Decomposition principle for linear programs. Operations Research, 8(1), 101-111.	Dantzig, G. B. (1963). Linear Programming and Extensions. Princeton University Press.
Àlies	method of multipliers, augmented Lagrangian, ADMM	cutting plane method, constraint generation	Dantzig-Wolfe decomposition, column generation method	simplex algorithm
Relacionats	3	3	3	4
Resum	The Augmented Lagrangian Method, developed by Magnus R. Hestenes and M. J. D. Powell in 1969, is a powerful technique for solving constrained optimization problems. It converts a constrained problem into a sequence of unconstrained subproblems by augmenting the Lagrangian with a quadratic penalty term, enabling efficient solution of large-scale problems including convex and nonconvex cases.	Benders Decomposition, introduced by Jacques F. Benders in 1962, is a powerful algorithmic framework for solving large-scale mixed-integer programming (MIP) problems. It decomposes the problem into a master problem (controlling complicating variables) and subproblems (handling remaining variables), using cutting planes generated from subproblem dual information to iteratively tighten the master problem.	Column Generation, developed by George B. Dantzig and Philip Wolfe in 1960, is a powerful optimization technique for solving large-scale linear programming problems with special structure. Also known as Dantzig-Wolfe Decomposition, it decomposes the problem into a master problem (restricted to a subset of variables/columns) and a pricing subproblem (identifying new variables), iteratively improving the solution by introducing only relevant columns.	The Simplex Method, developed by George Dantzig in 1947, is a foundational algorithm for solving linear programming problems. It systematically explores vertices of the feasible region to find the optimal solution where the objective function is maximized or minimized subject to linear constraints.