#1999 ⟨a, b | aabbabba=bb⟩

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Quick links

  1. Properties
  2. Rewriting system
  3. Other submonoids of same group

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. a2(b2a)2 ⇒ b2 [1]
2. a2b2ab4 ⇒ (b2a)3 [2]
# ab:aabbabba=bb ba
aabbabba=bb
aabbabbbb=bbabbabba

Other submonoids of same group

1 unique, 7 total

Σ#PresentationDescriptionRelated
101350⟨a, b | aaabaabbba=1⟩Infinite non-Abelian group3 iso, 3 anti-iso