Solving non - additive traffic assignment problems:a descent method for co - coercive variational inequalities

Article Abstract:

A descent direction of the merit function for co - coercive variational inequality problems is presented. The study has been implemented the solution method for traffic assignment problems with non-additive route costs.

China, Study and teaching

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A modified augmented Lagrangian method for a class of monotone variational inequalities

Article Abstract:

The problems of convex nonlinear programming are discussed. The viability of augmented Lagrangian method for solving linearly constrained convex optimization problems (CCOP) is examined.

Analysis, Usage, Lagrangian functions, Nonlinear programming, Global economy, Variational principles

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Exploiting nested inequalities and surrogate constraints

Article Abstract:

A study is conducted on surrogate constraint duality and properties of nested inequalities in multidimensional knapsack problems.

United States, France, Integer programming

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