Top Network Posts
- 27If $a^2$ divides $b^2$, then $a$ divides $b$
- 17What is the length of the shortest law of $S_n$?
- 16 morphism from a compact group to Z ?
- 15A set of positive measure with cardinality less than that of the continuum?
- 13Seating of $n$ people with tickets into $n+k$ chairs with 1st person taking a random seat
- 12General Isoperimetric Inequality via Representation Theory of SO(n)
- 10A sumset inequality
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