- semigroup of transformations
- мат. полугруппа преобразований
Большой англо-русский и русско-английский словарь. 2001.
semigroup of transformations
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Semigroup action — In algebra and theoretical computer science, an action or act of a semigroup on a set is a rule which associates to each element of the semigroup a transformation of the set in such a way that the product of two elements of the semigroup (using… … Wikipedia
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