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Keywords: strong uniqueness, sharp minimum, Chebyshev subspaces, approximation, uniform strong unicity constants, Chebyshev approximation.

Publications in Math-Net.Ru

Presentations in Math-Net.Ru

Personal pages:

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Organisations:

• Institute of Natural Sciences and Mathematics, Ural Federal University
• N.N. Krasovskii Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
• Institute of Mathematics with Computing Centre, Ufa Federal Research Centre, Russian Academy of Sciences, Ufa