#406 ⟨a, b | ababbba=b⟩

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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. abab4 ⇒ b2ab3a [2]
2. abab3a ⇒ b [1]
# ab:ababbba=b ba
ababbbb=bbabbba
ababbba=b

Other submonoids of same group

5 unique, 10 total

Σ#PresentationDescriptionRelated
7222⟨a, b | aabba=bb⟩Infinite cancellative non-commutative monoid
9631⟨a, b | aaabaabba=1⟩Infinite non-Abelian group5 iso
91074⟨a, b | aababa=bab⟩Infinite cancellative non-commutative monoid
113737⟨a, b | abaabababa=b⟩Infinite cancellative non-commutative monoid
115142⟨a, b | aabaaba=baab⟩Infinite cancellative non-commutative monoid