#12892 ⟨
a
,
b
|
aab
=
aaa
,
abba
=
a
⟩
Up:
Monoids with two generators and two relations
Prev:
#12823
⟨
a
,
b
|
baa
=
aab
,
bbbbb
=1⟩
Next:
#12894
⟨
a
,
b
|
aab
=
aaa
,
abbb
=
a
⟩
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 shortlex with
a
<
b
a
2
b
⇒
a
3
a
b
2
a
⇒
a
a
5
⇒
a
2
# ab:aab=aaa,abba=a ab aab=aaa abba=a aaaaa=aa
Right Cayley graph (truncated)
Left Cayley graph (truncated)
