Moment Estimations of new Sz\'asz-Mirakyan-Durrmeyer operators
Abstract
In [10] Jain introduced the modified form of the Sz\'asz-Mirakjan operator, based on certain parameter 0β<1. Several modifications of the operators are available in the literature. Here we consider actual Durrmeyer variant of the operators due to [10]. It is observed here that the Durrmeyer variant has the nice properties and one need not to take any restriction on β in order to get convergence. We establish moments using the Tricomi's confluent hypergeometric function and Stirling numbers of first kind, also estimate some direct results
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