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Mohammadi, B; Rezapour, S; Shahzad, N
Fixed point theory and applications (Hindawi Publishing Corporation), 6/2, Letnik: 2013, Številka: 1Journal Article
In 2012, Samet, Vetro and Vetro introduced α - ψ -contractive mappings and gave some results on a fixed point of the mappings (Samet et al. in Nonlinear Anal. 75:2154-2165, 2012). In fact, their technique generalized some ordered fixed point results (see (Alikhani et al. in Filomat, 2012, to appear) and (Samet et al. in Nonlinear Anal. 75:2154-2165, 2012)). By using the main idea of (Samet et al. in Nonlinear Anal. 75:2154-2165, 2012), we give some new results for α - ψ -Ciric generalized multifunctions and some related self-maps. Also, we give an affirmative answer to a recent open problem which was raised by Haghi, Rezapour and Shahzad in 2012.
