#19241 ⟨
a
,
b
|
aaa
=
a
,
aaaba
=
ba
⟩
Up:
Monoids with two generators and two relations
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#19240
⟨
a
,
b
|
aaa
=
a
,
aaaba
=
ab
⟩
Next:
#19244
⟨
a
,
b
|
aaa
=
a
,
aaabb
=
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 shortlex with
a
<
c
<
b
Auxiliary generator:
ba=c
ac
⇒
c
ba
⇒
c
bc
⇒
c
2
a
3
⇒
a
c
a
2
⇒
c
# ab:aaa=a,aaaba=ba acb ba=c frequency:2/1 ac=c ba=c bc=cc aaa=a caa=c
Right Cayley graph (truncated)
Left Cayley graph (truncated)