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Piotr Achinger

25 papers hereh-index 9219 citations35 works total

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

author position
  • sole author7
  • first author18

Across the 25 of 25 papers where every author was matched, so the position is known.

fields
  • math.AG25

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedWild ramification and K(pi, 1) spaces

19 citations · 56 across the 20 of their papers we have counts for

collaborators
Showing 2016Show all

1 paper · 1 filter

math.AG2016★ 2 cited

Some elementary examples of non-liftable schemes

Piotr Achinger, Maciej Zdanowicz

We present some simple examples of smooth projective varieties in positive characteristic, arising from linear algebra, which do not admit a lifting neither to characteristic zero,…

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