Simultaneous Approximation Via Modified Bernstein Operators: From Integer to Fractional Order Derivatives
摘要
In this work, we analyze the simultaneous approximation properties of the established King-type modifications of Bernstein operators, with a focus on both integer and fractional-order derivatives. We derive the necessary conditions for the existence of simultaneous approximation and rigorously analyze their implications. We extend classical convergence results to the fractional setting and thereby clarify the convergence behavior of these operators. Theoretical results are also supported by numerical examples and graphical visualizations which illustrate the effectiveness of the approach. This work contributes to the refinement of approximation theory and its potential applications in computational mathematics and fractional calculus.