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〈a, b | ba=ab, aaab=aab〉
Monoid presentation of length 11
Properties
- Infinite commutative monoid
- Isomorphic to commutative presentation: 〈a, b | a+3b=a+2b〉
- Grothendieck group is ℤ
Completion parameters
- Reduction order: left-to-right ab
Complete rewriting system
- ba ⇒ ab
- a3b ⇒ a2b
Right Cayley graph (truncated)
Other isomorphic instances
5 total
| Length: | Presentation: |
|---|
| 11 | 〈a, b | ba=ab, aaab=aba〉 |
| 11 | 〈a, b | ba=ab, aaab=baa〉 |
| 11 | 〈a, b | ba=ab, aaba=aab〉 |
| 11 | 〈a, b | ba=ab, aaba=aba〉 |
| 11 | 〈a, b | ba=ab, aaba=baa〉 |