Abstract
Coincidence points results for families of four relatively nonexpansive mappings on nonconvex domains in $q$-normed spaces have been obtained in the present work. As applications, best approximation results have been given. These results extend and generalize previously known results to a more general class of non commuting relatively nonexpansive mappings in a~space which is not necessarily locally convex.
Citation
Mohammad Saeed Khan. Hemant Kumar Nashine. "Coincidence point results in nonconvex domains of q-normed spaces." Funct. Approx. Comment. Math. 41 (1) 7 - 13, September 2009. https://doi.org/10.7169/facm/1254330156
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