三个子空间上最远投影的收敛率估算

IF 0.6 4区数学 Q3 MATHEMATICS

Functional Analysis and Its Applications Pub Date : 2023-12-29 DOI:10.1134/S0016266323020077

P. A. Borodin, L. Sh. Burusheva

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引用次数: 0

摘要

摘要我们给出了希尔伯特空间三个子空间的最远投影的规范趋近于零率的估计值，这些子空间的正交补集之和中的起始向量的交集为零。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Convergence Rate Estimate for Remotest Projections on Three Subspaces

We give an estimate of the rate of convergence to zero of the norms of remotest projections on three subspaces of a Hilbert space with zero intersection for starting vectors in the sum of orthogonal complements to these subspaces.

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来源期刊

Functional Analysis and Its Applications 数学-数学

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Functional Analysis and Its Applications publishes current problems of functional analysis, including representation theory, theory of abstract and functional spaces, theory of operators, spectral theory, theory of operator equations, and the theory of normed rings. The journal also covers the most important applications of functional analysis in mathematics, mechanics, and theoretical physics.