Operators and Matrices · Volume 12, Issue 2 Korovkin type approximation theorems in weighted spaces via power series method 12-32 Pages 529-535 DOI 10.7153/oam-2018-12-32 Downloads Short PDF Full PDF PNG Authors E. Taş T. Yurdakadim O. G. Atlihan Keywords power series method Korovkin type theorem weighted space rates of convergence Subject classes 41A36 41A25 40C15