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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 1995Show all

2 papers · 1 filter

alg-geom1995★ 21 cited

Koszul duality and Galois cohomology

Leonid Positselski, Alexander Vishik

It it shown that the Bloch-Kato conjecture on the norm residue homomorphism KM(F)/l→H∗(GF​,Z/l) follows from its (partially known) low-degree part under the assumption that…

alg-geom1995★ 1 cited

All strictly exceptional collections in Dcohb​(Pm) consist of vector bundles

Leonid Positselski

It is proved that any strictly exceptional collection generating the derived category of coherent sheaves on a smooth projective variety X with \rk K_0(X) = \dim X + 1 constists of…

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