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Keywords

Quasi-Newton method
Quasi-Newton Condition
Experimental Results

Abstract

This paper presents two modified Quasi-Newton algorithms which are designed for solving nonlinear unconstrained optimization problems. These algorithms are based on  different techniques namely: Quasi-Newton conditions on quadratic and non-quadratic objective functions. Experimental results indicate that the new proposed algorithms are more efficient than the Yuan and Biggs- algorithms.    
https://doi.org/10.33899/csmj.2013.163523
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