In this paper, some approximation formulae for a class of convolution typedouble singular integral operators depending on three parameters of the type(Tλf )(x,y)=
In this paper,we are dealing with q-Bernstein-Durrmeyer-Stancu operators.Firstly,we have estimated moments of these operators.Then we have discussed some approx
In this note, we establish a companion result to the theorem of J. Szabados on the maximum of fundamental functions of Lagrange interpolation based on Chebyshev
This paper concerns with the fractional integrals,which are also known as the Riesz potentials.A characterization for the boundedness of the fractional integral