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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Relative genus theory and the class group of $l$-extensions
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by Gary Cornell PDF
Trans. Amer. Math. Soc. 277 (1983), 421-429 Request permission

Abstract:

The structure of the relative genus field is used to study the class group of relative $l$-extensions. Application to class field towers of cyclic $l$-extensions of the rationals are given.
References
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Additional Information
  • © Copyright 1983 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 277 (1983), 421-429
  • MSC: Primary 12A35; Secondary 12A50, 12A65
  • DOI: https://doi.org/10.1090/S0002-9947-1983-0690061-1
  • MathSciNet review: 690061