#5311 ⟨a, b | aaa=ab, aab=aa

Quick links

  1. Properties
  2. Rewriting system
  3. Isomorphic instances
  4. Anti-isomorphic instances

Properties

Rewriting system

Format:
Word to reduce:
Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Reduction strategy:
Path to normal form: 1
1
#RuleProof
1. a4 ⇒ a2 [2]
2. ab ⇒ a3 [1]
# ab:aaa=ab,aab=aa a/b
aaaa=aa
ab=aaa

Isomorphic instances

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

5 total

Σ#PresentationMapping
105315a, b | aaa=ab, aba=aaφ(a) = a, φ(b) = b
1115981a, b | aaa=ab, aaaa=aaφ(a) = a, φ(b) = b
1116086a, b | aab=aa, aaab=abφ(a) = a, φ(b) = b
1116090a, b | aab=aa, aaba=abφ(a) = a, φ(b) = b
1116345a, b | aba=aa, aaba=abφ(a) = a, φ(b) = b

Anti-isomorphic instances

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

1 total

Σ#PresentationMapping
1116346a, b | aba=aa, aaba=baφ(a) = a, φ(b) = b