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Edgar Costa

19 papers hereh-index 9239 citations22 works total

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

author position
  • first author13
  • middle author6

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • math.NT16
  • math.AG3
same name
  • Edgar Costa — 4 papers, h 2
  • Edgar Costa — 3 papers, h 1
  • Edgar Costa — 2 papers, h 1
  • Edgar Costa — 2 papers, h 2

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
20122023
most citedRigorous computation of the endomorphism ring of a Jacobian

58 citations · 99 across the 16 of their papers we have counts for

collaborators
Showing 2017 · math.NTShow all

2 papers · 2 filters

math.NT2017★ 58 cited

Rigorous computation of the endomorphism ring of a Jacobian

Edgar Costa, Nicolas Mascot, Jeroen Sijsling +1

We describe several improvements to algorithms for the rigorous computation of the endomorphism ring of the Jacobian of a curve defined over a number field.

math.NT2017★ 1 cited

On the arithmetic of a family of degree-two K3 surfaces

Florian Bouyer, Edgar Costa, Dino Festi +2

Let P denote the weighted projective space with weights (1,1,1,3) over the rationals, with coordinates x,y,z, and w; let X be the generic element of th…

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