Two Modified Spectral Conjugate Gradient methods for Optimization
College Of Basic Education Research Journal,
2018, Volume 14, Issue 4, Pages 533-553
AbstractThis paper presents two modified spectral conjugate gradient methods which are designed for solving nonlinear unconstrained optimization problems. The presented methods have sufficient descent properties . We prove that the methods is globally convergent. Experimental results indicate that the new proposed methods more efficient than the Dai and Yuan - method . .
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