Displaying similar documents to “Homomorphisms of heterogeneous algebras”

Homomorphisms of algebras

Miroslav Novotný (2002)

Czechoslovak Mathematical Journal

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A construction of all homomorphisms of an algebra with a finite number of operations into an algebra of the same type is presented that consists in replacing algebras by suitable mono-unary algebras (possibly with some nullary operations) and their homomorphisms by suitable homomorphisms of the corresponding mono-unary algebras. Since a construction of all homomorphisms between two mono-unary algebras is known (see, e.g., [6], [7], [8]), a construction of all homomorphisms of an arbitrary...

On some constructions of algebraic objects

Miroslav Novotný (2006)

Czechoslovak Mathematical Journal

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Mono-unary algebras may be used to construct homomorphisms, subalgebras, and direct products of algebras of an arbitrary type.