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researcher

Koji Fujiwara

43 papers hereh-index 282.3k citations88 works total

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

author position
  • sole author7
  • first author15
  • middle author4
  • last author16

Across the 42 of 43 papers where every author was matched, so the position is known.

fields
  • math.GR24
  • math.GT12
  • math.MG4
  • math.DG2
  • math.CA1
same name
  • Koji Fujiwara — 3 papers, h 4
  • Koji Fujiwara — 3 papers, h 1

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
19952026
most citedBounded cohomology of subgroups of mapping class groups

293 citations · 506 across the 40 of their papers we have counts for

collaborators
Showing 2005Show all

2 papers · 1 filter

math.GT2005★ 21 cited

The asymptotic dimension of a curve graph is finite

Gregory Bell, Koji Fujiwara

We find an upper bound for the asymptotic dimension of a hyperbolic metric space with a set of geodesics satisfying a certain boundedness condition studied by Bowditch. The primary…

math.GR2005★ 1 cited

JSJ-decompositions of finitely presented groups and complexes of groups

Koji Fujiwara, Panos Papasoglu

A JSJ-splitting of a group G over a certain class of subgroups is a graph of groups decomposition of G which describes all possible decompositions of G as an amalgamated prod…

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