Open AccessNote On Jakimovski-Leviatan Operators Preserving e –x
Author(s) -
Ecem Acar,
Aydın İzgi,
Sevilay Kırcı Serenbay
Publication year - 2019
Publication title -
applied mathematics and nonlinear sciences
Language(s) - English
Resource type - Journals
ISSN - 2444-8656
DOI - 10.2478/amns.2019.2.00051
Subject(s) - convergence (economics) , constant (computer programming) , mathematics , operator theory , order (exchange) , pure mathematics , discrete mathematics , computer science , finance , economics , programming language , economic growth
In the present article, a modification of Jakimovski-Leviatan operators is presented which reproduce constant and e – x functions. We prove uniform convergence order of a quantitative estimate for the modified operators. We also give a quantitative Voronovskya type theorem.