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researcher

O. Kharlampovich

56 papers hereh-index 201.9k citations114 works total

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

author position
  • first author52
  • middle author2
  • last author2

Across the 56 of 56 papers where every author was matched, so the position is known.

fields
  • math.GR43
  • math.LO12
  • math.GT1

identity via Semantic Scholar / OpenAlex

activity
19962026
most citedStallings graphs for quasi-convex subgroups

23 citations · 112 across the 42 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

math.GR2025

First-order sentences in random groups III

Olga Kharlampovich, Alexei Miasnikov, Rizos Sklinos

We show that a first-order sentence is almost surely true in a random group of density d<1/2 if and only if it is true in a non-abelian free group.

math.GR2025

The Diophantine problem in iterated wreath products of free abelian groups is undecidable

Olga Kharlampovich, Alexei Miasnikov

In this paper we prove that the Diophantine problem in iterated restricted wreath products G of arbitrary non-trivial free abelian groups A1​,…,Ak​, k>1 of finite ranks…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.