Free Semigroup

A semigroup with a noncommutative product in which no product can ever be expressed more simply in terms of other elements.

See also

Free Group, Free Product, Semigroup

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Cite this as:

Weisstein, Eric W. "Free Semigroup." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/FreeSemigroup.html

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