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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2005, Volume 45, Number 11, Pages 1991–1999
(Mi zvmmf567)
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This article is cited in 12 scientific papers (total in 12 papers)
Convergence of the suitable affine subspace method for finding the least distance to a simplex
E. A. Nurminski Institute for Automation and Control Processes, Far East Division, Russian Academy of Sciences, ul. Radio 5, Vladivostok, 690041, Russia
Abstract:
A minimum-length vector is found for a simplex in a finite-dimensional Euclidean space. The algorithm of successive projections onto affine subspaces containing suitable subsimplices of the initial simplex is shown to have a globally higher-than-linear convergence rate. Results of numerical experiments are presented.
Key words:
projection, minimum-norm element, simplex.
Received: 28.03.2005
Citation:
E. A. Nurminski, “Convergence of the suitable affine subspace method for finding the least distance to a simplex”, Zh. Vychisl. Mat. Mat. Fiz., 45:11 (2005), 1991–1999; Comput. Math. Math. Phys., 45:11 (2005), 1915–1922
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https://www.mathnet.ru/eng/zvmmf567 https://www.mathnet.ru/eng/zvmmf/v45/i11/p1991
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Abstract page: | 404 | Full-text PDF : | 177 | References: | 55 | First page: | 1 |
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