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Questions about the branch of algebra that deals with groups.
1
vote
0
answers
128
views
Triangle groups [closed]
I am having a hard time finding references (apart from wikipedia) for the geometric interpretation of triangle groups $T_{a,b,c} = \langle x,y \mid |x|=a, |y|=b, |xy|=c \rangle$. How can these groups …
-2
votes
1
answer
190
views
Dixon's Theorem [closed]
I am going through a sketch of the proof of Dixon's Theorem (the probability that two randomly chosen elements of A_n generate A_n -> 1 as n -> infinity) due to M. Liebeck and its underlying idea is t …