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Edward F. Schaefer

8 papers hereh-index 141.3k citations29 works total

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

author position
  • sole author2
  • middle author2
  • last author3

Across the 7 of 8 papers where every author was matched, so the position is known.

fields
  • math.NT7
  • math.DG1

identity via Semantic Scholar / OpenAlex

activity
19952021
most citedTwists of X(7) and primitive solutions to x^2+y^3=z^7

57 citations · 69 across the 6 of their papers we have counts for

collaborators
Showing 2015Show all

3 papers · 1 filter

math.NT2015

Computing a Selmer group of a Jacobian using functions on the curve

Edward F. Schaefer

In general, algorithms for computing the Selmer group of the Jacobian of a curve have relied on either homogeneous spaces or functions on the curve. We present a theoretical analys…

math.NT2015

Class groups and Selmer groups

Edward F. Schaefer

It is often the case that a Selmer group of an abelian variety and a group related to an ideal class group can both be naturally embedded into the same cohomology group. One hopes…

math.DG2015

The distance from a point to its opposite along the surface of a box

S. Michael Miller, Edward F. Schaefer

Given a point (the "spider") on a rectangular box, we would like to find the minimal distance along the surface to its opposite point (the "fly" - the reflection of the spider acro…

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