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ERIC Number: EJ908761
Record Type: Journal
Publication Date: 2011-Jan
Pages: 3
Abstractor: As Provided
Reference Count: 5
ISSN: ISSN-0020-739X
A Note on Separation of Variables
Cherniavsky, Yonah
International Journal of Mathematical Education in Science and Technology, v42 n1 p129-131 Jan 2011
We write down very simple, necessary and sufficient conditions for the additive and multiplicative separability of variables: v(x[subscript 1], x[subscript 2],..., x[subscript n]) = g[subscript 1](x[subscript 1]) + g[subscript 2](x[subscript 2]) +...+ g[subscript n](x[subscript n]) or u(x[subscript 1], x[subscript 2],..., x[subscript n]) = f[subscript 1](x[subscript 1])f[subscript 2](x[subscript 2])...f[subscript n](x[subscript n]).
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Israel