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Sufficient conditions for a globally exact penalty function without convexity

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Part of the book series: Mathematical Programming Studies ((MATHPROGRAMM,volume 19))

Abstract

In this paper, we consider the nonlinear programming problem P to minimize f(x) subject to g i (x)<=0 for i=1, …, m and xX. If X is compact and the number of global optimal solutions is finite, under a suitable constraint qualification, we show that a globally exact penalty function exists. Particularly, we establish a one to one correspondence between global optimal solutions to the original problem and global minimizers of the penalty problem for a sufficiently large, but finite, penalty parameter. A lower bound on the penalty parameter is provided in terms of the Kuhn-Tucker Lagrangian multipliers and lower bounds on the functions involved.

This author’s work is supported under USAFOSR contract F49630-79-C0120.

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Monique Guignard

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© 1982 The Mathematical Programming Society, Inc.

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Bazaraa, M.S., Goode, J.J. (1982). Sufficient conditions for a globally exact penalty function without convexity. In: Guignard, M. (eds) Optimality and Stability in Mathematical Programming. Mathematical Programming Studies, vol 19. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0120980

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  • DOI: https://doi.org/10.1007/BFb0120980

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-00849-8

  • Online ISBN: 978-3-642-00850-4

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