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researcher

D. Hansen

4 papers hereh-index 13399 citations41 works total

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

author position
  • sole author2
  • middle author1
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.AG2
  • math.NT2
same name
  • D. Hansen — 12 papers, h 27
  • D. Hansen — 5 papers
  • D. Hansen — 1 paper, h 1
  • D. Hansen — 1 paper, h 4
  • D. Hansen — 1 paper
  • D. Hansen — 1 paper

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
20122022
most citedUniversal coefficients for overconvergent cohomology and the geometry of eigenvarieties

1 citations · 3 across the 3 of their papers we have counts for

collaborators
Showing math.NTShow all

2 papers · 1 filter

math.NT2017★ 1 cited

Artin vanishing in rigid analytic geometry

David Hansen

We prove a rigid analytic analogue of the Artin vanishing theorem. Precisely, we prove (under mild hypotheses) that the geometric etale cohomology of any Zariski-constructible shea…

math.NT2012★ 1 cited

Universal coefficients for overconvergent cohomology and the geometry of eigenvarieties

David Hansen

We prove a universal coefficients theorem for the overconvergent cohomology modules introduced by Ash and Stevens, and give several applications. In particular, we sketch a very si…

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