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researcher

R. Chapman

10 papers hereh-index 12708 citations140 works total

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

author position
  • sole author6
  • first author3
  • last author1

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math.NT6
  • math.CO4
same name
  • R. Chapman — 8 papers, h 17
  • R. Chapman — 2 papers, h 28

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
20002007
most citedA proof of Hadjicostas's conjecture

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

collaborators
Showing 2000 · math.COShow all

1 paper · 2 filters

math.CO2000

Alternating sign matrices and tournaments

Robin Chapman

We settle a question of Bressoud concerning the existence of an explicit bijection from a class of oriented square-ice graphs to a class of tournaments. We give an algorithm constr…

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