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Browsing Научные публикации сотрудников by Subject "block projection operator"

Browsing Научные публикации сотрудников by Subject "block projection operator"

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  • Bikchentaev Airat Midkhatovich (2022)
    Consider a unital $C^*$-algebra $\mathcal{A}$. Let $n\geq 2$ and let $P_1, \ldots , P_n$ be projections in $\mathcal{A}$ such that $P_1 + \ldots +P_n=I$. We costruct $\mathcal{P}_n\colon \mathcal{A}\to \mathcal{A}$ ...

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