Finite sums of products of functions in single variables

DOI10.1016/0024-3795(90)90014-4zbMath0714.26007OpenAlexW2035691686MaRDI QIDQ750641

František Neuman

Publication date: 1990

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(90)90014-4

zbMATH Keywords

sums of productsdecomposition of functions

Mathematics Subject Classification ID

Representation and superposition of functions (26B40)

Related Items (6)

A geometric approach of the generalized d'Alembert equation ⋮ A note on certain functional determinants ⋮ The best \(L^ 2\)-approximation by finite sums of functions with separable variables ⋮ Sixty years of professor František Neuman ⋮ Decomposable functions of several variables ⋮ Decomposition of smooth functions of two multidimensional variables

Cites Work

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