On the Approximation Properties of <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>q</mi> <mo>−</mo> </math>Analogue Bivariate <math xmlns="http://www.w3.org/1998/Math/MathML" id="M2"> <mi>λ</mi> </math>-Bernstein Type Operators
Journal of function spaces