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researcher

Sarah Frei

10 papers hereh-index 566 citations14 works total

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

author position
  • sole author2
  • first author7
  • last author1

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math.AG7
  • math.NT3
same name
  • Sarah Frei — 6 papers, h 3

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
20172025
most citedRational points and derived equivalence

5 citations · 11 across the 9 of their papers we have counts for

collaborators
Showing 2017Show all

1 paper · 1 filter

math.NT2017

The a-number of hyperelliptic curves

Sarah Frei

It is known that for a smooth hyperelliptic curve to have a large a-number, the genus must be small relative to the characteristic of the field, p>0, over which the curve is de…

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