All Questions
Tagged with pr.probability gr.group-theory
102 questions
3
votes
1
answer
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Probability of generating the symmetric group
The statement is simple:
What is the probability that a set of n-1 transpositions generates the symmetric group, $S_n$?
The motivation is that I remembered reading that this was an open problem ...
- 17.9k
9
votes
1
answer
526
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Random Walks in $Z^2$/$Z^2$-intrinsic characterization of Euclidean distance
Problem: Consider a random walk on the lattice $\mathbb{Z}^2$ where on each iteration a particle either stays at its current location or moves to a neighboring vertex with probability 1/5. We start ...
