Abstract
A character of a group G in a field E is a homomorphism σ: G → E#, where E# = E - {0} is the multiplicative group of E.
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© 1990 Springer-Verlag New York Inc.
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Rotman, J. (1990). Independence of Characters. In: Galois Theory. Universitext. Springer, New York, NY. https://doi.org/10.1007/978-1-4684-0367-1_14
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DOI: https://doi.org/10.1007/978-1-4684-0367-1_14
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-97305-0
Online ISBN: 978-1-4684-0367-1
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