Math 2.0

Concept

Artin

Summary

Emil Artin.

Artin's theorem on induced characters states that a character on a finite group is a rational linear combination of characters induced from cyclic subgroups.

Artin representation is used in the definition of the Artin conductor.

Further reading

  1. Wikipedia, page 55799101, revision 1351912484, Glossary of representation theory, section A. adopted
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