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R. Exel

24 papers hereh-index 375k citations132 works total

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

author position
  • sole author10
  • first author10
  • middle author1
  • last author3

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.OA23
  • funct-an1
same name
  • R. Exel — 1 paper
  • R. Exel — 1 paper, h 2

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
19982011
most citedNoncommutative Cartan sub-algebras of C*-algebras

23 citations · 72 across the 12 of their papers we have counts for

collaborators
Showing 2006Show all

1 paper · 1 filter

math.OA2006★ 4 cited

Semigroupoid C*-Algebras

Ruy Exel

A semigroupoid is a set equipped with a partially defined associative operation. Given a semigroupoid Λwe construct a C*-algebra C*(Λ) from it. We then present two main examples of…

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