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1713338PublishedVol 9 · Issue 7

Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems

Chikwendu, C. R. Agu, C. M. Unaegbu, E. N. Oranugo, D. O.

Subject area: Science,Engineering and Technology  ·  Area of research: Operation Research

DOI: https://doi.org/10.64388/IREV9I7-1713338

Abstract

This research work succinctly investigated the solution of Nonlinear Optimization Problems using Lagrange Multiplier as optimality condition. The historical development of nonlinear optimization was discussed. The nonlinear constrained optimization problems with equality constraints were solved with the method of Lagrange multiplier.

How to cite this paper

Chikwendu, C. R., Agu, C. M., Unaegbu, E. N., Oranugo, D. O. "Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems" Iconic Research And Engineering Journals Volume 9 Issue 7 2026 Page 1367-1376 https://doi.org/10.64388/IREV9I7-1713338
Chikwendu, C. R., Agu, C. M., Unaegbu, E. N., Oranugo, D. O. "Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems" Iconic Research And Engineering Journals, vol. 9, no. 7, Jan. 2026, doi: https://doi.org/10.64388/IREV9I7-1713338
Chikwendu, C. R., Agu, C. M., Unaegbu, E. N., Oranugo, D. O. (2026). Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems. Iconic Research And Engineering Journals, 9(7). doi: https://doi.org/10.64388/IREV9I7-1713338
Chikwendu, C. R., Agu, C. M., Unaegbu, E. N., Oranugo, D. O. "Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems" Iconic Research And Engineering Journals, vol. 9, no. 7, Jan. 2026. Crossref, https://doi.org/10.64388/IREV9I7-1713338
@article{1713338,
      author = {Chikwendu, C. R., Agu, C. M., Unaegbu, E. N., Oranugo, D. O.},
      title = {Harnessing Lagrange Multipliers as Optimality Condition for Solving Nonlinear Constrained Optimization Problems},
      journal = {Iconic Research And Engineering Journals},
      year = {2026},
      volume = {9},
      number = {7},
      pages = {1367-1376},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1713338.pdf},
      abstract = {This research work succinctly investigated the solution of Nonlinear Optimization Problems using Lagrange Multiplier as optimality condition. The historical development of nonlinear optimization was discussed. The nonlinear constrained optimization problems with equality constraints were solved with the method of Lagrange multiplier.},
      month = {January},
      doi = {https://doi.org/10.64388/IREV9I7-1713338}
  }