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researcher

I. Cheltsov

51 papers hereh-index 282.6k citations208 works total

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

author position
  • sole author14
  • first author29
  • middle author7
  • last author1

Across the 51 of 51 papers where every author was matched, so the position is known.

fields
  • math.AG50
  • math.NA1

identity via Semantic Scholar / OpenAlex

activity
20002026
most citedLog canonical thresholds of smooth Fano threefolds. With an appendix by Jean-Pierre Demailly

31 citations · 81 across the 39 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

math.AG2022

Degree of irrationality of Fano threefold hypersurfaces

Ivan Cheltsov, Jihun Park

We study degree of irrationality of quasismooth anticanonically embedded weighted Fano 3-fold hypersurfaces that have terminal singularities.

math.AG2022

Equivariant pliability of the projective space

Ivan Cheltsov, Arman Sarikyan

We classify finite subgroups G⊂PGL4​(C) such that P3 is not G-birational to conic bundles and del Pezzo fibrations, and explicitly describe…

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