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researcher

A. Ushakov

35 papers hereh-index 201.4k citations78 works total

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

author position
  • sole author2
  • middle author3
  • last author30

Across the 35 of 35 papers where every author was matched, so the position is known.

fields
  • math.GR29
  • cs.CC2
  • math-ph2
  • math.NT1
  • math.PR1
same name
  • A. Ushakov — 20 papers, h 9
  • A. Ushakov — 19 papers, h 14
  • A. Ushakov — 8 papers, h 3
  • A. Ushakov — 3 papers, h 1
  • A. Ushakov — 2 papers, h 2
  • A. Ushakov — 2 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20042023
most citedKnapsack problems in products of groups

33 citations · 92 across the 24 of their papers we have counts for

collaborators
Showing 2011Show all

2 papers · 1 filter

math.GR2011

Efficient algorithms for highly compressed data: The Word Problem in Higman's group is in P

Volker Diekert, Jürn Laun, Alexander Ushakov

Power circuits are data structures which support efficient algorithms for highly compressed integers. Using this new data structure it has been shown recently by Myasnikov, Ushakov…

math.GR2011

The Word Problem in the Baumslag group with a non-elementary Dehn function is polynomial time decidable

Alexei Miasnikov, Alexander Ushakov, Dong Wook Won

We prove that the Word problem in the Baumslag group G(1,2) which has a non-elementary Dehn function is decidable in polynomial time.

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