Geodesic
A convergence rate estimate for remotest projections on three subspaces
Funkcionalʹnyj analiz i ego priloženiâ, Tome 57 (2023) no. 2, pp. 100-105

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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.
Keywords: Hilbert space, remotest projections, greedy approximations
Mots-clés : convergence rate. 
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     author = {P. A. Borodin and L. Sh. Burusheva},
     title = {A convergence rate estimate for remotest projections on three subspaces},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
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     publisher = {mathdoc},
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     number = {2},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2023_57_2_a6/}
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P. A. Borodin; L. Sh. Burusheva. A convergence rate estimate for remotest projections on three subspaces. Funkcionalʹnyj analiz i ego priloženiâ, Tome 57 (2023) no. 2, pp. 100-105. http://geodesic.mathdoc.fr/item/FAA_2023_57_2_a6/