Y. Malykhin

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20162026

most citedProduct of octahedra is badly approximated in the

ℓ_{2, 1}

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2 citations · 3 across the 9 of their papers we have counts for

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Showing 2021 · math.FAShow all

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math.FA2021

Recovery of regular ridge functions on the ball

Tatyana Zaitseva, Yuri Malykhin, Konstantin Ryutin

We consider the problem of the uniform (in $L_{\infty}$ ) recovery of ridge functions $f (x) = φ (⟨ a, x ⟩)$ , $x \in B_{2}^{n}$ , using noisy evaluations $y_1\approx f(x^1),\ldots,y_N…