LabCompass

Igor Dolgachev

Mathematics · University of Michigan

OpenAlex
Established · publishing since 1968Rising activity
Algebraic Geometry and Number TheoryAdvanced Algebra and GeometryMathematics and ApplicationsPolynomial and algebraic computationCommutative Algebra and Its Applications

Publications

201

Citations

5,084

Est. group size

—

Recurring co-author estimate

Active years

58

Publishing since 1968

In context
Among 246 established Mathematics PIs within our index
Citations: 5,084cohort median 1,862
Publications / year (recent): 5.2cohort median 3

Typically publishes in teams of ~2 · 97% small-team papers (≤3 authors) · across 23 venues

Publication cadence
Publications per year over the last 10 years — averaging 5.2/year recently
2017: 8 publications172018: 5 publications182019: 8 publications192020: 2 publications202021: 3 publications212022: 5 publications222023: 3 publications232024: 3 publications242025: 15 publications152526
Collaborators per year
Distinct co-authors at University of Michigan each year — a rough indication of whether the group around this researcher has been growing or contracting. An estimate from co-authorship, not a roster: collaborators are not necessarily lab members, and recent years can be under-counted while indexing catches up.
2017: 0 collaborators2018: 1 collaborator2019: 0 collaborators2020: 0 collaborators2021: 0 collaborators2022: 0 collaborators2023: 0 collaborators2024: 0 collaborators2025: 0 collaborators1719212325
Recent publications
Publishes in
  • arXiv (Cornell University)×19
  • Algebra & Number Theory×2
  • Advanced studies in pure mathematics×2
  • Izvestiya Mathematics×1
  • Известия Российской академии наук Серия математическая×1
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This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 25, 2026.

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