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researcher

Fei Xu

27 papers hereh-index 15700 citations54 works total

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

author position
  • sole author5
  • first author5
  • middle author2
  • last author15

Across the 27 of 27 papers where every author was matched, so the position is known.

fields
  • math.NT16
  • math.RT6
  • math.AG3
  • math.GR2
same name
  • Fei Xu — 16 papers, h 38
  • Fei Xu — 10 papers, h 4
  • Fei Xu — 9 papers, h 9
  • Fei Xu — 8 papers, h 8
  • Fei Xu — 6 papers, h 12
  • Fei Xu — 6 papers, h 4

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
20072026
most citedBrauer-Manin obstruction for integral points of homogeneous spaces and representation by integral quadratic forms

93 citations · 159 across the 27 of their papers we have counts for

collaborators
Showing 2011 · math.NTShow all

1 paper · 2 filters

math.NT2011★ 1 cited

Strong approximation for the total space of certain quadric fibrations

Jean-Louis Colliot-Thélène, Fei Xu

We study equations in four variables (x,y,z,t) of the shape q(x,y,z)=P(t), where q(x,y,z) is an indefinite ternary quadratic form over the integers and P(t) is a polynomial in one…

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