#16299 ⟨
a
,
b
|
aab
=
bb
,
abba
=
ba
⟩
Up:
Monoids with two generators and two relations
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#16298
⟨
a
,
b
|
aab
=
bb
,
abba
=
ab
⟩
Next:
#16300
⟨
a
,
b
|
aab
=
bb
,
abba
=
bb
⟩
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
b
6
⇒
b
3
a
b
3
⇒
b
5
b
4
a
⇒
ba
a
2
b
⇒
b
2
aba
⇒
b
3
a
a
b
2
a
⇒
ba
# ab:aab=bb,abba=ba b/a bbbbbb=bbb abbb=bbbbb bbbba=ba aab=bb aba=bbba abba=ba
Right Cayley graph (truncated)
Left Cayley graph (truncated)
