In this paper we give some sufficient and some necessary conditions for an etale groupoid algebra to be a prime ring. As an application we recover the known primeness results for inverse semigroup algebras and Leavitt path algebras. It turns out that primeness of the algebra is connected with the dynamical property of topological transitivity of the groupoid. We obtain analogous results for semiprimeness. (C) 2018 Elsevier B.V. All rights reserved.
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Victoria Univ Wellington, Sch Math & Stat, POB 600, Wellington 6140, New ZealandVictoria Univ Wellington, Sch Math & Stat, POB 600, Wellington 6140, New Zealand
Clark, Lisa orloff
Zimmerman, Joel
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Univ Wollongong, Sch Math & Appl Stat, Northfields Ave, Wollongong, NSW 2522, AustraliaVictoria Univ Wellington, Sch Math & Stat, POB 600, Wellington 6140, New Zealand
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Amirkabir Univ Technol, Fac Math & Comp Sci, 424 Hafez Ave, Tehran 15914, IranAmirkabir Univ Technol, Fac Math & Comp Sci, 424 Hafez Ave, Tehran 15914, Iran
Imanfar, Mostafa
Pourabbas, Abdolrasoul
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Amirkabir Univ Technol, Fac Math & Comp Sci, 424 Hafez Ave, Tehran 15914, IranAmirkabir Univ Technol, Fac Math & Comp Sci, 424 Hafez Ave, Tehran 15914, Iran
Pourabbas, Abdolrasoul
Larki, Hossein
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Shahid Chamran Univ Ahvaz, Fac Math Sci & Comp, Dept Math, Ahvaz, IranAmirkabir Univ Technol, Fac Math & Comp Sci, 424 Hafez Ave, Tehran 15914, Iran