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researcher

G. Geer

22 papers hereh-index 314.1k citations141 works total

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

author position
  • sole author2
  • first author11
  • last author9

Across the 22 of 22 papers where every author was matched, so the position is known.

fields
  • math.AG20
  • alg-geom2

identity via Semantic Scholar / OpenAlex

activity
19972011
most citedAndreotti-Mayer loci and the Schottky problem

23 citations · 43 across the 13 of their papers we have counts for

collaborators
Showing 2008Show all

2 papers · 1 filter

math.AG2008★ 3 cited

Siegel modular forms of genus 2 and level 2: cohomological computations and conjectures

Jonas Bergström, Carel Faber, Gerard van der Geer

We study the cohomology of certain local systems on moduli spaces of principally polarized abelian surfaces with a level 2 structure. The trace of Frobenius on the alternating sum…

math.AG2008★ 1 cited

Rank one Eisenstein cohomology of local systems on the moduli space of abelian varieties

Gerard van der Geer

We give a formula for the Eisenstein cohomology of local systems on the partial compactification of the moduli of principally polarized abelian varieties given by rank 1 degenerati…

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