Reduction theory in algebraic number fields
نویسندگان
چکیده
منابع مشابه
Algebraic number fields
By an algebraic number field we mean a subfield of the algebraic numbers, or an isomorphic copy of such a field. Here we consider questions related to the complexity of determining isomorphism between algebraic number fields. We characterize the algebraic number fields with computable copies. For computable algebraic number fields, we give the complexity of the index sets. We show that the isom...
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Since 1939 Cahit Arf has published number of papers on various subjects in Pure Mathematics. In this note I shall try to give a brief survey of his works in Algebraic Number Theory and related fields. The papers covered in this survey are: two papers on the structure of local fields ([1], [5]), a paper on the Riemann-Roch theorem for algebraic number fields ([6]), two papers on quadratic forms ...
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Thanks to John Doyle, David Krumm and Rankeya Datta for pointing out typos.
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1974
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1974-13592-5