#1494 ⟨
a
,
b
|
abaababaab
=1⟩
Up:
Monoids with two generators and one relation
Prev:
#1491
⟨
a
,
b
|
abaabaaaab
=1⟩
Next:
#1496
⟨
a
,
b
|
abaababbab
=1⟩
Properties
Presentation has sum-of-sides 10
Infinite non-Abelian group
Group inverses:
a
-1
=
ab
(
aba
)
2
b
b
-1
=
a
2
b
(
aba
)
2
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
b
a
2
(
ba
)
2
⇒ (
ab
)
2
a
2
b
(
a
(
ab
)
2
)
2
⇒ 1
# ab:abaababaab=1 ab baababa=ababaab aababaabab=1
Right Cayley graph (truncated)
Left Cayley graph (truncated)
Other isomorphic instances
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
1 total
Σ
#
Presentation
Mapping
10
1509
⟨
a
,
b
|
ababaababa
=1⟩
φ
(
a
) =
a
,
φ
(
b
) =
b