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APPROXIMATE EFFICIENCY FORn-SET MULTIOBJECTIVE FRACTIONAL PROGRAMMING

Author

Listed:
  • NARENDER KUMAR

    (Department of Mathematics, R.L.A.(E.) College, University of Delhi, New Delhi – 110021, India)

  • R. K. BUDHRAJA

    (Department of Mathematics, S. V. College, University of Delhi, New Delhi – 110021, India)

  • APARNA MEHRA

    (Department of Mathematics, IIT, Hauz Khas, New Delhi – 110016, India)

Abstract

In this paper, we introduce new concepts of ε-weak efficient solutions and ε-efficient solutions for a nonconvex multiobjective fractional programming problem involvingn-set functions. Using an ε-parametric approach and a new theorem of alternative for nonconvexn-set functions, some necessary and sufficient conditions for ε-approximate solutions are derived

Suggested Citation

  • Narender Kumar & R. K. Budhraja & Aparna Mehra, 2004. "APPROXIMATE EFFICIENCY FORn-SET MULTIOBJECTIVE FRACTIONAL PROGRAMMING," Asia-Pacific Journal of Operational Research (APJOR), World Scientific Publishing Co. Pte. Ltd., vol. 21(02), pages 197-206.
    • Handle: RePEc:wsi:apjorx:v:21:y:2004:i:02:n:s0217595904000199
    DOI: 10.1142/S0217595904000199
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