Vladimir N. Temlyakov

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20182026

most citedIntegral norm discretization and related problems

57 citations · 82 across the 3 of their papers we have counts for

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2 papers · 1 filter

math.FA2026

Basis selection, universal sampling discretization, and sampling recovery

Feng Dai, Jiashu Ran, Vladimir N. Temlyakov

For every real $N$ -dimensional subspace of $L_{2}$ , we construct one orthonormal basis such that, for every $1 \leq v \leq N$ , at most $C v lo g (e N / v)$ positively weighted samples discreti…

math.FA2023★ 24 cited

Random points are good for universal discretization

F. Dai, V. Temlyakov

There has been significant progress in the study of sampling discretization of integral norms for both a designated finite-dimensional function space and a finite collection of suc…