The Lagrange Multiplier Rule in Set-Valued Optimization

  • Authors:
  • Arnulf Götz;Johannes Jahn

  • Affiliations:
  • -;-

  • Venue:
  • SIAM Journal on Optimization
  • Year:
  • 1999

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Abstract

The known Lagrange multiplier rule is extended to set-valued constrained optimization problems using the contingent epiderivative as differentiability notion. A necessary optimality condition for weak minimizers is derived which is also a sufficient condition under generalized convexity assumptions.