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researcher

Cían O’Brien

4 papers hereh-index 331 citations14 works total

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

author position
  • sole author2
  • first author2

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

fields
  • math.CO4
same name
  • Cían O’Brien — 4 papers, h 0

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
20192022
most citedAlternating Sign Hypermatrix Decompositions of Latin-like Squares

2 citations · 3 across the 4 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

math.CO2022

Weighted projections of alternating sign matrices: Latin-like squares and the ASM polytope

Cian O'Brien

The weighted projection of an alternating sign matrix (ASM) was introduced by Brualdi and Dahl (2018) as a step towards characterising a generalisation of Latin squares they introd…

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