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Induction formula for the Artin conductors of mod $\ell$ Galois representations

Author: Yuichiro Taguchi
Journal: Proc. Amer. Math. Soc. 130 (2002), 2865-2869
MSC (2000): Primary 11S15
Published electronically: March 15, 2002
MathSciNet review: 1908909
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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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Additional Information

Yuichiro Taguchi
Affiliation: Graduate School of Mathematics, Kyushu University 33, Fukuoka 812-8581, Japan

Received by editor(s): May 30, 2001
Published electronically: March 15, 2002
Communicated by: David E. Rohrlich
Article copyright: © Copyright 2002 American Mathematical Society

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