Summary
A clone is a set of composition closed functions on some set. A non-trivial fact is that on a finite set every clone contains a minimal clone. This naturally leads to the problem of classifying all minimal clones on a finite set. In this paper I survey what is known about this classification. Rather than repeat the arguments used in the original papers, I have tried to use known results about finite algebras to give a more coherent and unified description of the known minimal clones.
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Dedicated to the memory of Trevor Evans
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© 1995 Birkhäuser Verlag Basel
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Quackenbush, R.W. (1995). A survey of minimal clones. In: Aczél, J. (eds) Aggregating clones, colors, equations, iterates, numbers, and tiles. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-9096-0_2
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DOI: https://doi.org/10.1007/978-3-0348-9096-0_2
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-5243-1
Online ISBN: 978-3-0348-9096-0
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