This article is cited in 2 papers

A generalized approximation theorem and an exact representation of polynomials of several variables by superpositions of polynomials of one variable

A. N. Gorban'

Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences

UDC: 517.518:519.713

Received: 25.06.1997

 English version: Russian Mathematics (Izvestiya VUZ. Matematika), 1998, 42:5, 4–7

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