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researcher

L. Positselski

67 papers hereh-index 221.9k citations115 works total

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

author position
  • sole author39
  • first author16
  • middle author3
  • last author7

Across the 65 of 67 papers where every author was matched, so the position is known.

fields
  • math.CT33
  • math.RA13
  • math.KT9
  • math.AC7
  • alg-geom2
  • math.AG2

identity via Semantic Scholar / OpenAlex

activity
19952024
most citedTwo kinds of derived categories, Koszul duality, and comodule-contramodule correspondence

131 citations · 953 across the 64 of their papers we have counts for

collaborators
Showing 2022 · math.RAShow all

1 paper · 2 filters

math.RA2022

Topologically semiperfect topological rings

Leonid Positselski, Jan Stovicek

We define topologically semiperfect (complete, separated, right linear) topological rings and characterize them by equivalent conditions. We show that the endomorphism ring of a mo…

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