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Homomorphisms of
mono-unary algebras
Evelyn M. Nelson |
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Vol. 99 (1982), No. 2, 427–429
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Abstract |
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Novotny has presented what amounts to a necessary and sufficient condition for the existence of certain homomorphisms between mono-unary algebras. In this paper, an example is presented to show that Novotny’s condition is not sufficient, and a slightly stronger condition is shown to be both necessary and sufficient. The techniques of the proof are essentially the same as those used by Novotny. |
Mathematical Subject Classification 2000
Primary: 08A60
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Milestones
Received: 2 December 1980
Revised: 21 May 1981
Published: 1 April 1982
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Authors |
| Evelyn M. Nelson | |
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