#1990 ⟨a, b | aaa=a, abba=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. a3a
  2. ab2aa
# ab:aaa=a,abba=a ab
aaa=a
abba=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.

5 total

Σ#PresentationMapping
1112250a, b | aaab=ab, abba=aφ(a) = a, φ(b) = b
1118700a, b | aaa=a, aaabba=aφ(a) = a, φ(b) = b
1118710a, b | aaa=a, aabbaa=aφ(a) = a, φ(b) = b
1119254a, b | aaa=a, aabba=aaφ(a) = a, φ(b) = b
1119814a, b | aaa=a, abba=aaaφ(a) = a, φ(b) = b