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researcher

É. Sopena

35 papers hereh-index 242.3k citations128 works total

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

author position
  • sole author2
  • first author3
  • middle author6
  • last author22

Across the 33 of 35 papers where every author was matched, so the position is known.

fields
  • cs.DM29
  • math.CO6

identity via Semantic Scholar / OpenAlex

activity
20082021
most citedCompound Node-Kayles on Paths

20 citations · 65 across the 20 of their papers we have counts for

collaborators
Showing 2010 · cs.DMShow all

1 paper · 2 filters

cs.DM2010

Upper oriented chromatic number of undirected graphs and oriented colorings of product graphs

Eric Sopena

The oriented chromatic number of an oriented graph G is the minimum order of an oriented graph $\vev H$ such that G admits a homomorphism to $\vev H$. The oriented ch…

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