Abstract
The first main theorem dealt with the reflex field K’ as ground field. We shall now deal with the field of definition k itself as ground field. Then we shall see that k(Ator) is abelian over k, and we shall obtain an abelian character out of the situation. By definition, a character is a continuous homomorphism.
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© 1983 Springer-Verlag New York Inc.
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Lang, S. (1983). The CM Character. In: Complex Multiplication. Grundlehren der mathematischen Wissenschaften, vol 255. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-5485-0_4
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DOI: https://doi.org/10.1007/978-1-4612-5485-0_4
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