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Proceedings of the American Mathematical Society
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Induction formula for the Artin conductors of mod $\ell$ Galois representations

Author(s): Yuichiro Taguchi
Journal: Proc. Amer. Math. Soc. 130 (2002), 2865-2869.
MSC (2000): Primary 11S15
Posted: March 15, 2002
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Abstract | References | Similar articles | Additional information

Abstract: A formula is given to describe how the Artin conductor of a mod $\ell$ Galois representation behaves with respect to induction of the representation.


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J.-P. Serre, Sur les représentations modulaires de degré 2 de $\mathrm{Gal}(\overline{\mathbb{Q} }/\mathbb{Q} )$, Duke Math. J. 54 (1987), 179-230. MR 88g:11022

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Y. Taguchi, On Artin conductors of mod $\ell $ Galois representations, unpublished manuscript.

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Additional Information:

Yuichiro Taguchi
Affiliation: Graduate School of Mathematics, Kyushu University 33, Fukuoka 812-8581, Japan
Email: taguchi@math.kyushu-u.ac.jp

DOI: 10.1090/S0002-9939-02-06524-3
PII: S 0002-9939(02)06524-3
Received by editor(s): May 30, 2001
Posted: March 15, 2002
Communicated by: David E. Rohrlich
Copyright of article: Copyright 2002, American Mathematical Society


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