Top Network Posts

• 28 Do $ AB $ and $ BA $ have same minimal and characteristic polynomials?
• 17 $A_6 \simeq \mathrm{PSL}_2(\mathbb{F}_9) $ only simple group of order 360
• 11 Embeddings of finite groups into $\mathrm{GL}_n(\mathbb{Z})$
• 11 Order of product of two elements in a group
• 10 Eigenvalues of doubly stochastic matrices
• 10 $\mathcal{O}(n,\mathbb R)$ spans $\mathcal{M}(n,\mathbb R)$
• 7 Matrix restoring (modulo n)
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