Some Results on Post-Widder Operators Preserving Test Function x^r
نویسندگان
چکیده
In the present paper, we consider Post-Widder operators and its modified form which preserve test function xr, r ∈ ℕ. We estimate direct results in terms of modulus continuity for operators. Also, some estimates polynomially bounded functions linear combinations are considered. Our improve sense previous original
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ژورنال
عنوان ژورنال: Kragujevac journal of mathematics
سال: 2022
ISSN: ['2406-3045', '1450-9628']
DOI: https://doi.org/10.46793/kgjmat2201.149g