Keyword: Lagrangean methods

Found 14 papers in total
A class of nonlinear Lagrangians for nonconvex second order cone programming
A class of nonlinear Lagrangians for nonconvex second order cone programming
2011,
This paper focuses on the study of a class of nonlinear Lagrangians for solving...
Some properties of the augmented Lagrangian in cone constrained optimization
Some properties of the augmented Lagrangian in cone constrained optimization
2004,
A large class of optimization problems can be modeled as minimization of an objective...
Ergodic, primal convergence in dual subgradient schemes for convex programming
Ergodic, primal convergence in dual subgradient schemes for convex programming
1999,
Lagrangean dualization and subgradient optimization techniques are frequently used...
Recovery of primal solutions when using subgradient optimization methods to solve Lagrangian duals of linear programs
Recovery of primal solutions when using subgradient optimization methods to solve Lagrangian duals of linear programs
1996,
Lagrangian duality is a frequently used technique for solving specially structured...
Enhancing an algorithm for set covering problems
Enhancing an algorithm for set covering problems
1992,
In this note the authors present enhancements to a previously published algorithm for...
Convexification and decomposition of separable nonconvex optimization problems
Convexification and decomposition of separable nonconvex optimization problems
1992,
A new approach is presented for decomposition of additive separable, nonconvex...
Necessary and sufficient conditions for regularity of constraints in convex programming
Necessary and sufficient conditions for regularity of constraints in convex programming
1992,
This paper derives some necessary and sufficient conditions for (Lagrangean)...
An abstract symmetric framework for duality in mathematical programming
An abstract symmetric framework for duality in mathematical programming
1994,
The paper offers an abstract structure called environment (of mathematical...
Lagrange multipliers for Pareto nonsmooth programming problems in Banach spaces
Lagrange multipliers for Pareto nonsmooth programming problems in Banach spaces
1992,
The authors establish the existence of Lagrange multipliers for general Pareto...
Scalarization and Lagrange duality in multiobjective optimization
Scalarization and Lagrange duality in multiobjective optimization
1992,
In this paper, the authors are concerned with scalarization and the Lagrange duality...
Convex composite multi-objective nonsmooth programming
Convex composite multi-objective nonsmooth programming
1993,
This paper examines nonsmooth constrained multi-objective optimization problems where...
On the convergence of the exponential multiplier method for convex programming
On the convergence of the exponential multiplier method for convex programming
1993,
In this paper, the authors analyze the exponential method of multipliers for convex...
On a parallel implementation of the Lagrangean approximation procedure
On a parallel implementation of the Lagrangean approximation procedure
1993,
By operating on many parts of a software system concurrently, the parallel processing...
Lagrangian dual ascent by generalized linear programming
Lagrangian dual ascent by generalized linear programming
1989,
In this paper, generalized linear progamming (GLP) is treated as a generator of...
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