V. Shepelska

activity

20082018

most citedOn the Hadwiger covering problem in low dimensions

9 citations · 14 across the 7 of their papers we have counts for

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Showing 2018Show all

3 papers · 1 filter

math.MG2018★ 9 cited

On the Hadwiger covering problem in low dimensions

A. Prymak, V. Shepelska

Let $H_{n}$ be the minimal number of smaller homothetic copies of an $n$ -dimensional convex body required to cover the whole body. Equivalently, $H_{n}$ can be defined via illumination…

math.FA2018

Norm-controlled inversion in weighted convolution algebras

Ebrahim Samei, Varvara Shepelska

Let $G$ be a discrete group, let $p \geq 1$ , and let $ω$ be a weight on $G$ . Using the approach from [9], we provide sufficient conditions on a weight $ω$ for $ℓ^{p} (G, ω)$ to be a Ba…

math.OA2018

Twisted Orlicz algebras and complete isomorphism to operator algebras

Serap Öztop, Ebrahim Samei, Varvara Shepelska

Let G be a locally compact group, let $Ω : G \times G \to C$ be a 2-cocycle, and let ( $Φ$ , $Ψ$ ) be a complementary pair of strictly increasing continuous Young functions. It is…