#310 ⟨a, b | aababbba=1⟩
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- Properties
- Rewriting system
- Other submonoids of same group
- Isomorphic instances
- Presentation has sum-of-sides 8
- Infinite non-Abelian group
- Inverses of generators:
- a-1 = a2d
- b-1 = cbab2
- c-1 = d
- d-1 = c
- Reduced group presentation: ⟨a, b | aaababbb⟩
- Isomorphism: φ(a) = a, φ(b) = b
- Auxiliary generators:
- c = aaa
- d = babbb
- Reduction order:
- Right-to-left recursive path with deg(c) = deg(d) = deg(a) = 0, c < d < a; deg(b) = 1
- Certificate: derivations of all rewriting rules from the defining relations.
# ab:aababbba=1 reversed:cda/b aaa=c,babbb=d magic:0
dc=1
cd=1
ca=ac
da=ad
aaa=c
bcba=cbab
babaa=dbcbc
bbbc=aababb
babbd=adbbb
bbbac=aababba
babbad=adbbba
bbbaa=aadbbcb
babbaa=dbbcbc
babbb=d
3 unique, 3 total
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
2 total
| Σ | # | Presentation | Mapping |
| 8 | 317 | ⟨a, b | aabbbaba=1⟩ | φ(a) = b, φ(b) = a |
| 8 | 339 | ⟨a, b | abbbaaab=1⟩ | φ(a) = a, φ(b) = b |