researcher

M. Ostrovskii

52 papers hereh-index 15804 citations127 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author29
first author6
middle author1
last author16

Across the 52 of 52 papers where every author was matched, so the position is known.

fields

math.FA43
math.MG6
math.CO2
math.GR1

identity via Semantic Scholar / OpenAlex

activity

19932023

most citedCoarse embeddability into Banach spaces

21 citations · 116 across the 45 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.FA2022

Complementability of isometric copies of $ℓ_{1}$ in transportation cost spaces

Sofiya Ostrovska, Mikhail I. Ostrovskii

This work aims to establish new results pertaining to the structure of transportation cost spaces. Due to the fact that those spaces were studied and applied in various contexts, t…

math.FA2022

Dvoretzky-type theorem for locally finite subsets of a Hilbert space

Florin Catrina, Sofiya Ostrovska, Mikhail I. Ostrovskii

The main result of the paper: Given any $ε > 0$ , every locally finite subset of $ℓ_{2}$ admits a $(1 + ε)$ -bilipschitz embedding into an arbitrary infinite-dimensi…

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Complementability of isometric copies of ℓ1​ in transportation cost spaces

Dvoretzky-type theorem for locally finite subsets of a Hilbert space

Complementability of isometric copies of $ℓ_{1}$ in transportation cost spaces