Phillips operators preserving arbitrary exponential functions, eat, ebt

DOI10.2298/FIL1814071GzbMath1499.41062OpenAlexW2940679374WikidataQ115495117 ScholiaQ115495117MaRDI QIDQ5088072

Vijay Gupta, Antonio-Jesús López-Moreno

Publication date: 4 July 2022

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil1814071g

zbMATH Keywords

momentsasymptotic expansionexponential functionsweighted approximationVoronovskaja formulaPhillips operatorsquantitative results

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by positive operators (41A36)

Related Items (6)

An approach to preserve functions with exponential growth by using modified Lupaş-Kantrovich operators ⋮ Positive linear operators and exponential functions ⋮ On modification of certain exponential type operators preserving constant and \(e^{-x}\) ⋮ Approximation by a new sequence of operators involving Apostol-Genocchi polynomials ⋮ VORONOVSKAYA TYPE RESULTS AND OPERATORS FIXING TWO FUNCTIONS ⋮ New properties of operators preserving exponentials

Cites Work

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• An inversion formula for Laplace transforms and semi-groups of linear operators
• On Global Inverse Theorems of Szász and Baskakov Operators
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