Počet záznamů: 1
An algebraic approach to the Weyl groupoid
- 1.0534624 - MÚ 2022 RIV US eng J - Článek v odborném periodiku
Bice, Tristan
An algebraic approach to the Weyl groupoid.
Journal of Algebra. Roč. 568, February (2021), s. 193-240. ISSN 0021-8693. E-ISSN 1090-266X
Grant CEP: GA ČR(CZ) GX20-31529X
Institucionální podpora: RVO:67985840
Klíčová slova: *-ring * *-semigroup * C*-algebra * inverse semigroup
Obor OECD: Pure mathematics
Impakt faktor: 0.908, rok: 2021
Způsob publikování: Omezený přístup
https://dx.doi.org/10.1016/j.jalgebra.2020.10.010
We unify the Kumjian-Renault Weyl groupoid construction with the Lawson-Lenz version of Exel's tight groupoid construction. We do this by utilising only a weak algebraic fragment of the C*-algebra structure, namely its *-semigroup reduct. Fundamental properties like local compactness are also shown to remain valid in general classes of *-rings.
Trvalý link: http://hdl.handle.net/11104/0312795
Počet záznamů: 1