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5

Automorphisms of $SL_n(\mathbb{Z})$

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identity for matrices whose determinant is 1.

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Structure of $[S(\mathfrak{g})\otimes S(\mathfrak{g})]^G$ for semisimple $\mathfrak{g}$

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Reference for a formula expressing the characteristic polynomial of a sum of endomorphisms

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Lower bounds on the degrees of representatives of $u^n$ as $n \to \infty$

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M_2(k) as a central extension

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Are there polynomials (almost) all of whose intersection numbers are divisible by some integer?