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On a class of quadratic programming problem with equality constraints. (English) Zbl 1198.90315

Summary: A class of constrained optimization problems with quadratic objective function and equality constraints is studied. It is assumed that the constraints are feasible and regular. In the cases that the objective function is positive definite or positive semidefinite, the necessary and sufficient conditions to characterize global optimal solutions are obtained.

MSC:

90C20 Quadratic programming
90C30 Nonlinear programming
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