A Semigroup Is Finite Iff It Is Chain-Finite and Antichain-Finite
A subset <i>A</i> of a semigroup <i>S</i> is called a <i>chain</i> (<i>antichain</i>) if <inline-formula><math display="inline"><semantics><mrow><mi>a</mi><mi>b</mi><mo>∈</mo><mo&...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-01-01
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| Series: | Axioms |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-1680/10/1/9 |