Comments on ''New Hybrid Conjugate Gradient Method as a Convex Combination of FR and PRP Methods''

Nasreddine Chenna, Sellami Badreddine


In this note, we present a new theory as a modification and an alternative to S.Djordjevi\'{c}'s Theorem (2.2), Here we rephrase the text of theory (2.2) by deleting condition (2.16), Notations and equation numbers as in S.Djordjevi\'{c}.