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The abelianization of the congruence IA-automorphism group of a free group

Published online by Cambridge University Press:  01 July 2007

TAKAO SATOH*
Affiliation:
Graduate School of Mathematical Sciences, The University of Tokyo, Komaba, Tokyo, 153-8914, Japan. e-mail: [email protected]_tokyo.ac.jp
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Abstract

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We fill a gap in the construction of the extended Johnson homomorphism, stated in Section 2 of the paper The abelianization of the congruence IA-automorphism group of a free group.

Type
Corrigendum
Copyright
Copyright © Cambridge Philosophical Society 2007

References

REFERENCE

[1]Kawazumi, N.. Cohomological aspects of Magnus expansions. Preprint, The University of Tokyo, UTMS 2005-18 (2005), arXiv:math.GT/0505497v3.Google Scholar