On optimal subspaces for Kolmogorov widths of classes of 2π-periodic analytic functions
Journal Title: Bulletin de la Société des sciences et des lettres de Łódź, Série: Recherches sur les déformations - Year 2017, Vol 0, Issue 1
Abstract
The following problem arises: to nd optimal subspaces for Kolmogorov widths of classes of convolutions with generated kernels, which may increase the oscillations.
Authors and Affiliations
Anatoly S. Serdyuk
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The aim of the article is a construction of the Lie algebroid of a vector bundle without referring to geometrical interpretations which come from jet bundles or the Lie groupoid of linear isomorphisms between fibres of t...
Density topologies on the plane between ordinary and strong. III
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On optimal subspaces for Kolmogorov widths of classes of 2π-periodic analytic functions
The following problem arises: to nd optimal subspaces for Kolmogorov widths of classes of convolutions with generated kernels, which may increase the oscillations.
Representations and characters of Salingaros' vee groups of low order / Reprezentacje i charaktery grup vee Salingarosa niskiego rzędu
We study irreducible representations and characters of Salingaros' vee groups of orders 4, 8, and 16 as 2-groups of exponent 4. In particular, we construct complex irreducible group modules and explicit representations o...