Korovkin-type convergence results for multivariate Shepard formulae

Korovkin-type convergence results for multivariate Shepard formulae

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We present a new convergence proof for classic multivariate Shepard formulae within the context of Korovkin-type convergence results for positive operators on spaces of continuous real valued functions.

Bibliographic Details
Main Author:	Oliver Nowak
Format:	Article
Language:	English
Published:	Publishing House of the Romanian Academy 2009-08-01
Series:	Journal of Numerical Analysis and Approximation Theory
Subjects:	Shepard formula Shepard interpolation multivariate scattered data interpolation approximation by positive operators
Online Access:	https://www.ictp.acad.ro/jnaat/journal/article/view/912

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