| Up: | Monoids with two generators and one relation |
|---|---|
| Prev: | #616 ⟨a, b | aaaababab=1⟩ |
| Next: | #618 ⟨a, b | aaaababbb=1⟩ |
| # | Rule | Proof |
|---|---|---|
| 1. | dc ⇒ 1 | [14] |
| 2. | cd ⇒ 1 | [9] |
| 3. | ca ⇒ ac | [6] |
| 4. | da ⇒ ad | [12] |
| 5. | a5 ⇒ c | [2] |
| 6. | b2c ⇒ a4bab | [17] |
| 7. | babd ⇒ adb2 | [15] |
| 8. | bcba ⇒ cbab | [20] |
| 9. | b2ac ⇒ a4(ba)2 | [19] |
| 10. | (ba)2d ⇒ adb2a | [13] |
| 11. | b2a2c ⇒ a4baba2 | [23] |
| 12. | baba2d ⇒ adb2a2 | [22] |
| 13. | b2a3c ⇒ a4baba3 | [26] |
| 14. | baba3d ⇒ adb2a3 | [24] |
| 15. | b2a4 ⇒ a4dbcb | [28] |
| 16. | baba4 ⇒ d(bc)2 | [25] |
| 17. | bab2 ⇒ d | [3] |
# ab:aaaababba=1 reversed:cda/b aaaaa=c,babb=d magic:0 dc=1 cd=1 ca=ac da=ad aaaaa=c bbc=aaaabab babd=adbb bcba=cbab bbac=aaaababa babad=adbba bbaac=aaaababaa babaad=adbbaa bbaaac=aaaababaaa babaaad=adbbaaa bbaaaa=aaaadbcb babaaaa=dbcbc babb=d
| Σ | # | Presentation | Description | Related |
|---|---|---|---|---|
| 9 | 1128 | ⟨a, b | ababba=bbb⟩ | Infinite cancellative non-commutative monoid | |
| 10 | 2084 | ⟨a, b | abbabbba=bb⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 3829 | ⟨a, b | abbbabbbba=b⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 5363 | ⟨a, b | abababa=babb⟩ | Infinite cancellative non-commutative monoid |
| Σ | # | Presentation | Description | Related |
|---|---|---|---|---|
| 8 | 392 | ⟨a, b | aabbbba=b⟩ | Infinite cancellative non-commutative monoid | |
| 8 | 590 | ⟨a, b | babb=aaaa⟩ | Infinite cancellative non-commutative monoid | |
| 11 | 3593 | ⟨a, b | aababababa=b⟩ | Infinite cancellative non-commutative monoid |
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
2 total
| Σ | # | Presentation | Mapping |
|---|---|---|---|
| 9 | 637 | ⟨a, b | aaababbaa=1⟩ | φ(a) = a, φ(b) = aaaadab |
| 9 | 721 | ⟨a, b | abbaaaaab=1⟩ | φ(a) = a, φ(b) = aaaadab |
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
3 total
| Σ | # | Presentation | Mapping |
|---|---|---|---|
| 9 | 621 | ⟨a, b | aaaabbaba=1⟩ | φ(a) = a, φ(b) = aaaadab |
| 9 | 643 | ⟨a, b | aaabbabaa=1⟩ | φ(a) = a, φ(b) = aaaadab |
| 9 | 720 | ⟨a, b | ababbbbba=1⟩ | φ(a) = aaaadab, φ(b) = a |