The Complexity of Dualisability: Three-Element Unary Algebras

DOI10.1142/S0218196703001444zbMath1051.08006MaRDI QIDQ3043619

Brian A. Davey, David M. Clark, Jane G. Pitkethly

Publication date: 6 August 2004

Published in: International Journal of Algebra and Computation (Search for Journal in Brave)

zbMATH Keywords

natural dualityunary algebradualisabilityghost elements

Mathematics Subject Classification ID

Quasivarieties (08C15) Unary algebras (08A60)

Related Items (7)

Dualizability of automatic algebras. ⋮ The axiomatizability of topological prevarieties ⋮ SUPERNILPOTENCE PREVENTS DUALIZABILITY ⋮ DUALISABILITY OF FINITE SEMIGROUPS ⋮ HOW FINITE IS A THREE-ELEMENT UNARY ALGEBRA? ⋮ UNCOUNTABLY MANY DUALISABLE ALGEBRAS ⋮ Binary homomorphisms and natural dualities

Cites Work

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• Binary homomorphisms and natural dualities
• Natural dualities for quasivarieties generated by a finite commutative ring.
• Near unanimity: An obstacle to general duality theory
• Dualizability and graph algebras
• Natural duality via a finite set of relations

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