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A note on a fixed point theorem in Menger probabilistic quasi-metric spaces. (English) Zbl 1198.54081
Summary: The main result in {\it R. Rezaiyan} et al. [Chaos Solitons Fractals 37, No. 4, 1153--1157 (2008; Zbl 1147.54326)] is proved under two (necessary) additional conditions. Editorial remark: There are doubts about a proper peer-reviewing procedure of this journal. The editor-in-chief has retired, but, according to a statement of the publisher, articles accepted under his guidance are published without additional control.

54H25Fixed-point and coincidence theorems in topological spaces
47H10Fixed-point theorems for nonlinear operators on topological linear spaces
47S50Operator theory in probabilistic metric linear spaces
Full Text: DOI
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