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researcher

Leonid Positselski

5 papers hereh-index 324 citations5 works total

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

author position
  • sole author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.CT3
  • math.AC1
  • math.RA1
same name
  • Leonid Positselski — 14 papers, h 2
  • Leonid Positselski — 2 papers

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
20232025
most citedLocally coherent exact categories

3 citations · 7 across the 5 of their papers we have counts for

collaborators
Showing 2023 · math.CTShow all

2 papers · 2 filters

math.CT2023★ 3 cited

Locally coherent exact categories

Leonid Positselski

A locally coherent exact category is a finitely accessible additive category endowed with an exact structure in which the admissible short exact sequences are the directed colimits…

math.CT2023★ 3 cited

Notes on limits of accessible categories

Leonid Positselski

Let κ be a regular cardinal, λ<κ be a smaller infinite cardinal, and K be a κ-accessible category where colimits of λ-indexed chains exist. We show that various c…

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