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math.CA2024
On a New Modification of Baskakov Operators with Higher Order of Approximation
Ivan Gadjev, Parvan Parvanov, Rumen Uluchev
A new Goodman-Sharma modification of the Baskakov operator is presented for approximation of bounded and continuous on functions. In our study on the approximation e…
math.CA2024
Higher Order Approximation of Functions by Modified Goodman-Sharma Operators
Ivan Gadjev, Parvan Parvanov, Rumen Uluchev
Here we study the approximation properties of a modified Goodman-Sharma operator recently considered by Acu and Agrawal in 2019. This operator is linear but not positive. It has th…