#62 ⟨a, b | ab=a, ba=a

Properties

Complete 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
  1. aba
  2. baa
# ab:ab=a,ba=a ab
ab=a
ba=a

Staircase diagram

Right Cayley graph (truncated)

Other isomorphic instances

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

34 total

Σ#PresentationMapping
7269a, b | ab=a, bab=aφ(a) = a, φ(b) = b
7279a, b | ab=a, ba=abφ(a) = a, φ(b) = b
8942a, b | ab=a, babb=aφ(a) = a, φ(b) = b
81006a, b | ab=a, abb=baφ(a) = a, φ(b) = b
81013a, b | ab=a, bab=abφ(a) = a, φ(b) = b
91623a, b | aab=ab, aba=bφ(a) = b, φ(b) = a
92109a, b | aba=b, aaba=bφ(a) = b, φ(b) = a
92982a, b | ab=a, babbb=aφ(a) = a, φ(b) = b
93102a, b | ab=a, abbb=baφ(a) = a, φ(b) = b
93117a, b | ab=a, babb=abφ(a) = a, φ(b) = b
93185a, b | ab=a, bab=abbφ(a) = a, φ(b) = b
105131a, b | aab=ab, aaba=bφ(a) = b, φ(b) = a
105251a, b | aba=ab, abaa=bφ(a) = b, φ(b) = a
108806a, b | ab=a, babbbb=aφ(a) = a, φ(b) = b
109046a, b | ab=a, abbbb=baφ(a) = a, φ(b) = b
109077a, b | ab=a, babbb=abφ(a) = a, φ(b) = b
109317a, b | ab=a, abbb=babφ(a) = a, φ(b) = b
109347a, b | ab=a, babb=abbφ(a) = a, φ(b) = b
1112355a, b | aaba=ab, abaa=bφ(a) = b, φ(b) = a
1114606a, b | aaba=b, aaaba=bφ(a) = b, φ(b) = a
1115614a, b | aab=ab, aaaba=bφ(a) = b, φ(b) = a
1115858a, b | aba=ab, abaaa=bφ(a) = b, φ(b) = a
1119169a, b | aba=b, aaabaa=bφ(a) = b, φ(b) = a
1119712a, b | aba=b, aaaba=abφ(a) = b, φ(b) = a
1119720a, b | aba=b, aabaa=abφ(a) = b, φ(b) = a
1120255a, b | aba=b, aaab=aabφ(a) = b, φ(b) = a
1120263a, b | aba=b, aaba=aabφ(a) = b, φ(b) = a
1120264a, b | aba=b, aaba=abaφ(a) = b, φ(b) = a
1124522a, b | ab=a, babbbbb=aφ(a) = a, φ(b) = b
1124986a, b | ab=a, abbbbb=baφ(a) = a, φ(b) = b
1125049a, b | ab=a, babbbb=abφ(a) = a, φ(b) = b
1125529a, b | ab=a, abbbb=babφ(a) = a, φ(b) = b
1125591a, b | ab=a, babbb=abbφ(a) = a, φ(b) = b
1125854a, b | ab=a, babb=abbbφ(a) = a, φ(b) = b