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Comment on “A new three-term conjugate gradient method for unconstrained problem”

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Here, necessary corrections on computing an optimal parameter of the TTDES method of Andrei (Numer. Math. 68(2), 305–321 2015) are stated in brief. Throughout, we use the same notations and equation numbers as in N.Andrei.

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Correspondence to XiaoLiang Dong.

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Dong, X. Comment on “A new three-term conjugate gradient method for unconstrained problem”. Numer Algor 72, 173–179 (2016). https://doi.org/10.1007/s11075-015-0039-x

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  • DOI: https://doi.org/10.1007/s11075-015-0039-x

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