2017
Том 69
№ 9

All Issues

On equivalent bases in Banach spaces

Bilalov B. T., Muradov T. R.

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Abstract

We present several generalizations of the classical Bari theorem on the Riesz basis property of close systems in Hilbert spaces to Banach spaces. We introduce the corresponding definitions and formulate theorems on the basis property of close systems in Banach spaces.

English version (Springer): Ukrainian Mathematical Journal 59 (2007), no. 4, pp 615-619.

Citation Example: Bilalov B. T., Muradov T. R. On equivalent bases in Banach spaces // Ukr. Mat. Zh. - 2007. - 59, № 4. - pp. 551–554.

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