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sqd
  • Member for 13 years, 6 months
  • Last seen more than 1 year ago
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question
7
Sylow subgroups invariant under an automorphism
May 28, 2011
question
2
For an integral domain $R$ when does $a^2 \equiv b^2 \bmod 4R$ imply $a \equiv b \bmod 2R$?
Jul 13, 2020
question
0
Lower bound for $[ H : H \cap xHx^{-1} ]$
Feb 23, 2020
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The number of partitions of a positive integer allowing at most r repetitions of any part
Apr 21, 2023