Tuesday, October 3, 2023
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All day |
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4:00pm |
10/03/2023 - 4:15pm We prove that the set of growth-rates of subgroups of a rank 2 free group is dense in [1,3]. Our main tool is the probabilistic method: we prove that for any \alpha \in [1,3], there exists a sequence of distributions {P_N} where P_N is a distribution over graphs with N vertices such that Location:
KT 219
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