The Automorphism Group of a Metropolis-rota Implication Algebra
نویسندگان
چکیده
We discuss the group of automorphisms of a general MR-algebra. We develop several functors between implication algebras and cubic algebras. These allow us to generalize the notion of inner automorphism. We then show that this group is always isomorphic to the group of inner automorphisms of a filter algebra.
منابع مشابه
A Universal Axiomatization of Metropolis-rota Implication Algebras
We show that the class of Metropolis-Rota implication algebras can be given a universal axiomatization using an operation closely related to composition in oriented matroids. Lastly we describe the role of our new operation in the collapse of an MRalgebra.
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