Evolutionary method for nonlinear systems of equations

  • Authors:
  • Crina Grosan;Ajith Abraham;Alexander Gelbukh

  • Affiliations:
  • Department of Computer Science, Babeş-Bolyai University, Cluj-Napoca, Romania;IITA Professorship Program, School of Computer Science and Engineering, Yonsei University, Seoul, Korea;Centro de Investigación en Computación (CIC), Instituto Politécnico Nacional (IPN), Mexico

  • Venue:
  • MICAI'06 Proceedings of the 5th Mexican international conference on Artificial Intelligence
  • Year:
  • 2006

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Abstract

We propose a new perspective for solving systems of nonlinear equations by viewing them as a multiobjective optimization problem where every equation represents an objective function whose goal is to minimize the difference between the right- and left-hand side of the corresponding equation of the system. An evolutionary computation technique is suggested to solve the problem obtained by transforming the system into a multiobjective optimization problem. Results obtained are compared with some of the well-established techniques used for solving nonlinear equation systems.