On orthonormal bases and translates

Victor Olevskii ^[1]
1. [1] MGUPI, Moscow, Russia
Localización: Journal of approximation theory, ISSN 0021-9045, Vol. 202, Nº 1 (February 2016), 2016, págs. 1-4
Idioma: inglés
DOI: 10.1016/j.jat.2015.10.005
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Resumen
- We construct an orthonormal basis in L2(R) by integer translations of elements of a convergent sequence of functions.