A Levenberg-Marquardt algorithm for unconstrained multicriteria optimization

  • Authors:
  • Andreas Fischer;Pradyumn K. Shukla

  • Affiliations:
  • Institute of Numerical Mathematics, Department of Mathematics, Technische Universität Dresden, Dresden, D-01062, Germany;Institute of Numerical Mathematics, Department of Mathematics, Technische Universität Dresden, Dresden, D-01062, Germany

  • Venue:
  • Operations Research Letters
  • Year:
  • 2008

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Abstract

To compute one of the nonisolated Pareto-critical points of an unconstrained multicriteria optimization problem a Levenberg-Marquardt algorithm is applied. Sufficient conditions for an error bound are provided to prove its fast local convergence. A globalized version is shown to converge to a Pareto-optimal point under convexity assumptions.