Sorin G. Gal†
Abstract: In this paper we obtain quantitative estimates in approximation by the so-called polynomial possibilistic operators of Durrmeyer type and of Kantorovich type, whose expressions are obtained from their classical correspondents by replacing the usual integral with the possibilistic integral.
MSC: 41A36, 41A25, 28E10, 28A25.
keywords: Theory of possibility, nonlinear possibilistic integral, maxproduct (possibilistic) operators, possibilistic Durrmeyer polynomial operators, possibilistic Kantorovich polynomial operators.
DOI 10.56082/annalsarscimath.2020.1-2.132
† galso@uoradea.ro Department of Mathematics and Computer Science, University of Oradea, Str. Universitatii 1, 410087, Oradea, Romania and Academy of Romanian Scientists, Splaiul Independentei nr. 54, 050094, Bucharest, Romania
PUBLISHED in Annals Academy of Romanian Scientists Series on Mathematics and Its Application, Volume 12 no 1-2, 2020
