#888 ⟨a, b | aa=a, abab=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. a2a
  2. abaab
  3. ab2a
# ab:aa=a,abab=a ab
aa=a
aba=ab
abb=a

Right Cayley graph (truncated)

Left Cayley graph (truncated)

Other isomorphic instances

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

45 total

Σ#PresentationMapping
91666a, b | aba=ab, abb=aφ(a) = a, φ(b) = b
92866a, b | aa=a, aabab=aφ(a) = a, φ(b) = b
92872a, b | aa=a, abaab=aφ(a) = a, φ(b) = b
93015a, b | aa=a, abab=aaφ(a) = a, φ(b) = b
105030a, b | aaa=aa, abab=aφ(a) = a, φ(b) = b
105136a, b | aab=ab, abab=aφ(a) = a, φ(b) = b
105248a, b | aba=ab, aabb=aφ(a) = a, φ(b) = b
105252a, b | aba=ab, abab=aφ(a) = a, φ(b) = b
105254a, b | aba=ab, abba=aφ(a) = a, φ(b) = b
108578a, b | aa=a, aaabab=aφ(a) = a, φ(b) = b
108584a, b | aa=a, aabaab=aφ(a) = a, φ(b) = b
108598a, b | aa=a, abaaab=aφ(a) = a, φ(b) = b
108858a, b | aa=a, aabab=aaφ(a) = a, φ(b) = b
108870a, b | aa=a, abaab=aaφ(a) = a, φ(b) = b
109142a, b | aa=a, abab=aaaφ(a) = a, φ(b) = b
1112432a, b | aabb=aa, abab=aφ(a) = a, φ(b) = b
1114683a, b | aabb=a, abaab=aφ(a) = a, φ(b) = b
1114735a, b | abab=a, aaabb=aφ(a) = a, φ(b) = b
1114739a, b | abab=a, aabab=aφ(a) = a, φ(b) = b
1114741a, b | abab=a, aabba=aφ(a) = a, φ(b) = b
1114747a, b | abab=a, abaab=aφ(a) = a, φ(b) = b
1114749a, b | abab=a, ababa=aφ(a) = a, φ(b) = b
1114753a, b | abab=a, abbaa=aφ(a) = a, φ(b) = b
1114803a, b | abba=a, aabab=aφ(a) = a, φ(b) = b
1114809a, b | abba=a, abaab=aφ(a) = a, φ(b) = b
1115411a, b | aaa=aa, aabab=aφ(a) = a, φ(b) = b
1115417a, b | aaa=aa, abaab=aφ(a) = a, φ(b) = b
1115619a, b | aab=ab, aabab=aφ(a) = a, φ(b) = b
1115627a, b | aab=ab, abaab=aφ(a) = a, φ(b) = b
1115847a, b | aba=ab, aaabb=aφ(a) = a, φ(b) = b
1115851a, b | aba=ab, aabab=aφ(a) = a, φ(b) = b
1115853a, b | aba=ab, aabba=aφ(a) = a, φ(b) = b
1115859a, b | aba=ab, abaab=aφ(a) = a, φ(b) = b
1115861a, b | aba=ab, ababa=aφ(a) = a, φ(b) = b
1115865a, b | aba=ab, abbaa=aφ(a) = a, φ(b) = b
1124054a, b | aa=a, aaaabab=aφ(a) = a, φ(b) = b
1124062a, b | aa=a, aaabaab=aφ(a) = a, φ(b) = b
1124076a, b | aa=a, aabaaab=aφ(a) = a, φ(b) = b
1124104a, b | aa=a, abaaaab=aφ(a) = a, φ(b) = b
1124607a, b | aa=a, aaabab=aaφ(a) = a, φ(b) = b
1124619a, b | aa=a, aabaab=aaφ(a) = a, φ(b) = b
1124646a, b | aa=a, abaaab=aaφ(a) = a, φ(b) = b
1125152a, b | aa=a, aabab=aaaφ(a) = a, φ(b) = b
1125176a, b | aa=a, abaab=aaaφ(a) = a, φ(b) = b
1125669a, b | aa=a, abab=aaaaφ(a) = a, φ(b) = b

Other anti-isomorphic instances

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

5 total

Σ#PresentationMapping
105146a, b | aab=ab, baba=aφ(a) = a, φ(b) = b
1112560a, b | abba=aa, baba=aφ(a) = a, φ(b) = b
1112628a, b | baba=aa, bbaa=aφ(a) = a, φ(b) = b
1115645a, b | aab=ab, baaba=aφ(a) = a, φ(b) = b
1115649a, b | aab=ab, babaa=aφ(a) = a, φ(b) = b