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A sufficient optimality condition for nonregular problems via a nonlinear Lagrangian

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  • A reformulation of a standard smooth mathematical program in terms of a nonlinear Lagrangian is used in conjunction with the calculus of subhessians to derive a set of sufficient optimality conditions that are applicable to some nonregular problems. These conditions are cast solely in terms of the first-- and second--order derivatives of the constituent functions and generalize standard second--order sufficiency conditions to a wide class of potentially nonregular problems.
    Mathematics Subject Classification: Primary: 90C46, 49J52; Secondary: 90C46.

    Citation:

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