Statistical approximation properties of q-Baskakov-Kantorovich operators
Vijay Gupta, Cristina Radu (2009)
Open Mathematics
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In the present paper we introduce a q-analogue of the Baskakov-Kantorovich operators and investigate their weighted statistical approximation properties. By using a weighted modulus of smoothness, we give some direct estimations for error in case 0 < q < 1.