#13270 ⟨
a
,
b
|
bba
=
abb
,
bbb
=
aa
⟩
Up:
Monoids with two generators and two relations
Prev:
#13269
⟨
a
,
b
|
bab
=
baa
,
bba
=
bb
⟩
Next:
#13271
⟨
a
,
b
|
bba
=
abb
,
bbb
=
ab
⟩
Properties
Presentation has sum-of-sides 11
Infinite non-commutative monoid
Complete rewriting system
Format:
Pretty
Plain
Word to reduce:
Tips:
Lowercase letters stand for generators.
Spaces are ignored.
Numbers repeat the previous letter, e.g.
b90
.
Reduction strategy:
Leftmost
Rightmost
Path to normal form:
1
1
Reduction order:
Left-to-right recursive path with deg(
b
) = 0; deg(
a
) = 1
ba
b
2
⇒
a
b
3
b
2
a
⇒
a
b
2
a
2
⇒
b
3
# ab:bba=abb,bbb=aa b/a babb=abbb bba=abb aa=bbb
Right Cayley graph (truncated)
Left Cayley graph (truncated)
