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On a quasiorder on the class of monounary algebras

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Abstract

In the paper we introduce a relation on the class of monounary algebras by means of -homomorphisms. It is a quasiorder. We take a subclass of containing monounary algebras satisfying the property We characterize algebras in by the notions of a degree and properties of their -endomorphisms. We apply the results to finite monounary algebras.

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References

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Authors and Affiliations

  1. Department of Mathematics, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Ilkovičova 3, 812 19, Bratislava, Slovak Republic

    K. Čipková

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  1. K. Čipková
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Correspondence to K. Čipková.

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Supported by grant VEGA 1/0161/03

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Čipková, K. On a quasiorder on the class of monounary algebras. Soft Comput 10, 471–475 (2006). https://doi.org/10.1007/s00500-005-0520-x

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  • DOI: https://doi.org/10.1007/s00500-005-0520-x

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