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researcher

S. Ostrovska

19 papers hereh-index 141.2k citations118 works total

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

author position
  • first author11
  • middle author5
  • last author3

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • math.FA8
  • math.PR6
  • math.MG2
  • astro-ph.HE1
  • math.CV1
  • math.ST1

identity via Semantic Scholar / OpenAlex

activity
20152024
most citedGeneralized transportation cost spaces

20 citations · 66 across the 15 of their papers we have counts for

collaborators
Showing 2022 · math.FAShow all

2 papers · 2 filters

math.FA2022

Complementability of isometric copies of ℓ1​ 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 ℓ2​ admits a (1+ε)-bilipschitz embedding into an arbitrary infinite-dimensi…

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