Baku State University Journals

ON THE REPRESENTABILITY OF A SMOOTH TRIVARIATE FUNCTION BY SUMS OF GENERALIZED RIDGE FUNCTIONS

Received: 29-Sep-2023 Accepted: 28-Nov-2023 Published: 12-Feb-2024 Read PDF Download PDF

Rashid Aliev; Fidan Isgandarli

Abstract

In this paper, we find a condition under which the smooth trivariate function can be represented by sums of generalized ridge functions and give a partial solution of the problem, posted by A.Pinkus in his monograph “Ridge Functions”.

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