Vestnik TVGU. Seriya: Prikladnaya Matematika [Herald of Tver State University. Series: Applied Mathematics]
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Vestnik TVGU. Seriya: Prikladnaya Matematika [Herald of Tver State University. Series: Applied Mathematics], 2020, Issue 4, Pages 28–42
DOI: https://doi.org/10.26456/vtpmk603 (Mi vtpmk603) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Mathematical Modelling, Numerical Methods and Software Systems

On the strong uniqueness of minimal projections in the space $l_\infty^9$

O. M. Martynov

Zhukov Air and Space Defense Academy, Tver
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DOI: https://doi.org/10.26456/vtpmk603
Abstract: In this paper we consider minimal projections of the space $l_\infty^9$ on some subspaces of codimension $3$. Relative projection constants are found for them, and in the case of a minimal projection with a unit norm, we find maximum value of the strong uniqueness constant.
Keywords: space, subspace, projection operator, relative projection constant, the constant of strong uniqueness.
Received: 30.09.2020
Revised: 23.10.2020
Bibliographic databases:
Document Type: Article
UDC: 513.88
Language: Russian
Citation: O. M. Martynov, “On the strong uniqueness of minimal projections in the space $l_\infty^9$”, Vestnik TVGU. Ser. Prikl. Matem. [Herald of Tver State University. Ser. Appl. Math.], 2020, no. 4, 28–42
Citation in format AMSBIB
\Bibitem{Mar20}
\by O.~M.~Martynov
\paper On the strong uniqueness of minimal projections in the space $l_\infty^9$
\jour Vestnik TVGU. Ser. Prikl. Matem. [Herald of Tver State University. Ser. Appl. Math.]
\yr 2020
\issue 4
\pages 28--42
\mathnet{http://mi.mathnet.ru/vtpmk603}
\crossref{https://doi.org/10.26456/vtpmk603}
\elib{https://elibrary.ru/item.asp?id=44503258}
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    		Vestnik TVGU. Seriya: Prikladnaya Matematika [Herald of Tver State University. Series: Applied Mathematics]
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