Distance to normal elements in C * -algebras of real rank zero

Autor:	Kachkovskiy, Ilya, Safarov, Yuri
Zdroj:	Journal of the American Mathematical Society, 2016 Jan 01. 29(1), 61-80.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/jamermathsoci.29.1.61 Zobrazit plný text záznamu