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Quadratic Forms Over Q and Galois Extensions of Commutative Rings
Frank DeMeyerDavid HarrisonRick Miranda
出版American Mathematical Soc., 1989
主題Mathematics / Algebra / General
ISBN08218245709780821824573
URLhttp://books.google.com.hk/books?id=GV7UCQAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋The object of the first two sections of this memoir is to give explicit descriptions of both the Witt ring of the rational numbers [bold]Q and the set of abelian extensions of [bold]Q. The third presents a discussion around a particular case of the Galois cubic extension, building on the general theory.