๐”– Bobbio Scriptorium
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On superpositions of continuous functions

โœ Scribed by A. A. Agrachev


Publisher
SP MAIK Nauka/Interperiodica
Year
1974
Tongue
English
Weight
279 KB
Volume
16
Category
Article
ISSN
0001-4346

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Approximation of continuous functions of
โœ A.N. Gorban ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 315 KB

Linear spaces of continuous functions of real variables closed under the superposition operation are considered. It has been proved that when such a space contains constants, linear functions, and at least one nonlinear function, it is dense in the space of all continuous functions in the topology o