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researcher

R. Exel

19 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 author8
  • first author9
  • middle author1
  • last author1

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • math.OA18
  • funct-an1
same name
  • 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
19982008
most citedNoncommutative Cartan sub-algebras of C*-algebras

23 citations · 35 across the 7 of their papers we have counts for

collaborators
Showing funct-anShow all

1 paper · 1 filter

funct-an1998

Cuntz-Krieger algebras for infinite matrices

Ruy Exel, Marcelo Laca

Given an arbitrary infinite 0--1 matrix A having no identically zero rows, we define an algebra OA as the universal C*-algebra generated by partial isometries subject to conditions…

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