Comments on the Papers Arch. Math. Brno, 422006, 51-58 - Thai J. Math., 32005, 63-70 and Math. Communications 132008, 85-96

Abstract

Abstract. Using Dotsonś convexity structure, the authors in [16,17,18] established some deterministic and random common fixed point results. In this note, we comment that the proofs of the results in [16,17,18] are incomplete and incorrect.