SPRINGER ISOMORPHISMS IN CHARACTERISTIC p
نویسندگان
چکیده
منابع مشابه
Λ-module isomorphisms, characteristic polynomials, and Greenberg’s conjecture
Let p be a prime number. In the late 1950’s, Kenkichi Iwasawa proved that for a number field F and a Zp extension F∞ of F , that the p-primary part of the class groups of the sub-extensions grow in a manner ruled by three invariants: μ, λ, and ν. A paper by Ralph Greenberg in 1976 studied these invariants when F is totally real and F∞ is the cyclotomic Zp extension, and conjectured that μ = λ =...
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ژورنال
عنوان ژورنال: Transformation Groups
سال: 2015
ISSN: 1083-4362,1531-586X
DOI: 10.1007/s00031-015-9320-2