Back
Add Comment
Topics
Vote
Results
four-spiral semigroup
semigroup generated by a, b, c, d with relations a²=a, b²=b, c²=c, d²=d, ab=b, ba=a, bc=b, cb=c, cd=d, dc=c, da=d
--Agreed Upon Solutions

The discussion does not exist would you like to add the first comment?

anonymous