#5312 ⟨a, b | aaa=ab, aab=ab

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 ⇒ a3 [2]
2. ab ⇒ a3 [1]
# ab:aaa=ab,aab=ab a/b
aaaa=aaa
ab=aaa

Isomorphic instances

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

4 total

Σ#PresentationMapping
105316a, b | aaa=ab, aba=abφ(a) = a, φ(b) = b
1115982a, b | aaa=ab, aaaa=abφ(a) = a, φ(b) = b
1116478a, b | aaa=ab, aab=aaaφ(a) = a, φ(b) = b
1116479a, b | aaa=ab, aba=aaaφ(a) = a, φ(b) = b

Anti-isomorphic instances

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

2 total

Σ#PresentationMapping
1116554a, b | abb=ab, bbb=abbφ(a) = b, φ(b) = a
1116558a, b | bab=ab, bbb=babφ(a) = b, φ(b) = a