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researcher

Kiyoshi Igusa

3 papers hereh-index 262.2k citations134 works total

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

author position
  • sole author2
  • first author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.KT2
  • math.AT1

identity via Semantic Scholar / OpenAlex

most citedGraph cohomology and Kontsevich cycles

5 citations · 6 across the 3 of their papers we have counts for

collaborators
Showing math.ATShow all

1 paper · 1 filter

math.AT2003★ 5 cited

Graph cohomology and Kontsevich cycles

Kiyoshi Igusa

The dual Kontsevich cycles in the double dual of associative graph homology correspond to polynomials in the Miller-Morita-Mumford classes in the integral cohomology of mapping cla…

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