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Results tagged with torus-action
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user 19926
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Automorphisms of $GL_n(\mathbb{Z})$
I want to consider the crossed module: $H \xrightarrow{t} Aut(H)$ for the case where $H = GL_n(\mathbb{Z}) = Aut(T^n)$ is the automorphism group of the $n$-torus. Any suggestions on how to understand …
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