A gap in the paper "A note on cone metric fixed point theory and its equivalence" [Nonlinear Anal. 72(5), (2010), 2259-2261]
Abstract
There is a gap in Theorem 2.2 of the paper of Du (D2010). In this paper, we shall state the gap and repair it.
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There is a gap in Theorem 2.2 of the paper of Du (D2010). In this paper, we shall state the gap and repair it.