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arXiv · 2502.05131

Kolmogorov widths of an intersection of anisotropic finite-dimensional balls: case $2\le q_j<\infty$

A. A. Vasil'eva
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Abstract

Order estimates for the Kolmogorov $n$-widths of $\cap _{\alpha\in A}\nu_\alpha B^{\overline{k}}_{\overline{p}}$ in $l^{\overline{k}} _{\overline{q}}$ are obtained; here $\overline{q}=(q_1, \, \dots, \, q_d)$, $2\le q_j<\infty$, $j=1, \, \dots, \, d$.

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A. A. Vasil'eva. 2025-02-07. Kolmogorov widths of an intersection of anisotropic finite-dimensional balls: case $2\le q_j<\infty$. https://arxiv.org/abs/2502.05131

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