Approximation by Riemann-Liouville Fractional Kantorovich type Operators
摘要
In this present note, we construct Riemann-Liouville type fractional Stancu-Kantorovich type operators based on two parameters. Firstly, we establish approximation properties using modulus of continuity, Peetre’s K-functionals, Ditzian-Totik modulus of smoothness and Lipschitz class of functions. Further, we study weighted approximation and present a Voronovskaja type theorem, quantitative Voronovskaja type theorem and Grüss Voronovskaja type theorem. Finally, we confirm the validity of our theoretical results by generating graphical representations using the Maple software.