Blending type approximation by GBS operators of bivariate tensor product of λ-Bernstein-Kantorovich type.

In this paper, we introduce a family of GBS<inline-graphic></inline-graphic> operators of bivariate tensor product of λ-Bernstein-Kantorovich type. We estimate the rate of convergence of such operators for B-continuous and B-differentiable functions by using the mixed modulus of smoothness, establish the Voronovskaja type asymptotic formula for the bivariate λ-Bernstein-Kantorovich operators, as well as give some examples and their graphs to show the effect of convergence. [ABSTRACT FROM AUTHOR]