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LeeNL

I am a starter in analysis, abstract algebra, probability theory and operations research. Feel free to leave me any comments in my post!:)

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Prove that stabilizer subgroups of G are conjugate to each other

abstract-algebra group-theory proof-verification proof-writing asked Nov 10, 2014 at 16:02

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Product of reduced row-echelon matrices is also reduced row-echelon

linear-algebra asked Jun 2, 2015 at 14:01

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Permutation of multiset

combinatorics combinatorial-proofs asked Sep 16, 2015 at 15:55

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Convergence of iteration scheme of solving matrix equations

numerical-methods matrix-equations asked Apr 13, 2016 at 10:28

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Removing balls from an urn in pairs: expected number of pairs in which both are red

probability-theory covariance asked Oct 5, 2014 at 12:39

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Top Answers

If A = BCD show that $C^{-1}$ = $DA^{-1}B$

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