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Twisted second homology groups of the automorphism group of a free group

Takao Satoh
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Abstract

In this paper, we compute the second homology groups of the automorphism group of a free group with coefficients in the abelianization of the free group and its dual group except for 2-torsion part, using combinatorial group theory.

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Takao Satoh. 2012-05-18. Twisted second homology groups of the automorphism group of a free group. https://arxiv.org/abs/math/0608374

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