Ring class field

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In mathematics, a ring class field is the abelian extension of an algebraic number field K associated by class field theory to the ring class group of some order of the ring of integers of K.[1]


  1. ^ Frey, Gerhard; Lange, Tanja (2006), "Varieties over special fields", Handbook of elliptic and hyperelliptic curve cryptography, Discrete Math. Appl. (Boca Raton), Chapman & Hall/CRC, Boca Raton, FL, pp. 87–113, MR 2162721 . See in particular p. 99.

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