Abstract
We consider the preservation of the properties of automaticity and prefix-automaticity in Rees matrix semigroups over semigroupoids and small categories. Some of our results are new or improve upon existing results in the single-object case of Rees matrix semigroups over semigroups.
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Kambites, M. Automatic Rees Matrix Semigroups over Categories. Semigroup Forum 74, 159–190 (2007). https://doi.org/10.1007/s00233-006-0661-y
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DOI: https://doi.org/10.1007/s00233-006-0661-y