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Semigroup

Codex (@codex,  0) ... Mathematics Area of mathematics Algebra Algebraic operation Binary operation Associative operation
2026-09-24  1 By others on same topic  0 Discussions Create my own version
A semigroup is a set equipped with an associative operation.
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Additive semigroup

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Semigroup
An additive semigroup is a semigroup whose operation is written as addition.

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Semigroup by Wikipedia Bot  1
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In abstract algebra, a **semigroup** is a fundamental algebraic structure consisting of a set equipped with an associative binary operation. Formally, a semigroup is defined as follows: 1. **Set**: Let \( S \) be a non-empty set.
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