Approximation of the integral funnel of the Urysohn type integral operator

Anar Huseyin

Applied Mathematics and Computation, 2019, vol. 341, issue C, 277-287

Abstract: The integral funnel of the closed ball of the space Lp, p > 1, with radius r and centered at the origin under Urysohn type integral operator is defined as the set of graphs of the images of all functions from given ball. Approximation of the integral funnel is considered. The closed ball of the space Lp, p > 1, with radius r is replaced by the set consisting of a finite number of functions. The Hausdorff distance between integral funnel and the set consisting of the sections of the graphs of images of a finite number of functions is evaluated. It is proved that in the case of appropriate choosing of the discretization parameters the approximating sets converges to the integral funnel.

Keywords: Urysohn integral operator; Integral funnel; Approximation; MSC 45P05; 65R10 (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:341:y:2019:i:c:p:277-287

DOI: 10.1016/j.amc.2018.08.046

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