A New Nonlinear Conjugate Gradient Method Based on the Scaled Matrix


  • Basim A. Hassan Department of Mathematics, College of Computers Sciences and Mathematics, Baghdad
  • Haneen A. Alashoor Department of Mathematics, College of Computers Sciences and Mathematics




Conjugate gradient, Descent condition, global convergent, Numerical results.


In this paper, a new type nonlinear conjugate gradient method based on the Scale
Matrix is derived. The new method has the decent and globally convergent
properties under some assumptions. Numerical results indicate the efficiency of
this method to solve the given test problems.


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Original Article

How to Cite

B. A. Hassan and H. A. Alashoor, “A New Nonlinear Conjugate Gradient Method Based on the Scaled Matrix”, Al-Mustansiriyah Journal of Science, vol. 27, no. 5, pp. 68–73, Jul. 2017, doi: 10.23851/mjs.v27i5.170.

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