Amnesty 发表于 2025-3-26 22:19:27

Basic Results,In this chapter we prove some basic results on cyclotomic fields which will lay the groundwork for later chapters. We let ζ. denote a primitive .th root of unity. First we determine the ring of integers and discriminant of ℚ(ζ.). We start with the prime power case.

收藏品 发表于 2025-3-27 01:36:44

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follicle 发表于 2025-3-27 07:49:14

Dirichlet ,-series and Class Number Formulas,In this chapter we review some of the basic facts about .-series. Then their values at negative integers are given in terms of generalized Bernoulli numbers. Finally, we discuss the values at 1 and relations with class numbers.

Pituitary-Gland 发表于 2025-3-27 09:27:16

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开始从未 发表于 2025-3-27 16:19:39

,The Second Case of Fermat’s Last Theorem,by the class number. We now study the second case, namely.Again, the class number plays a role, but the units are also very important, which makes things much more difficult than in the first case. In fact, the second case is only known to hold for . < 125000, while the first case is known at present for . < 6 × 10..

Harpoon 发表于 2025-3-27 20:55:40

Measures and Distributions,As we shall see, many ideas from Chapters 4, 5, 7, and 8 fit into this general framework. The related concept of a measure yields a .-adic integration theory which allows us to interpret the .-adic .-function as a Mellin transform, as in the classical case.

比喻好 发表于 2025-3-27 23:30:40

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过分 发表于 2025-3-28 05:56:09

Textbook 19821st editionroup of the maximal unramified abelian extension is isomorphic to the ideal class group, and variants of this statement. The chapters are intended to be read consecutively, but it should be possible to vary the order considerably. The first four chapters are basic. After that, the reader willing to

galley 发表于 2025-3-28 07:34:56

Lawrence C. Washingtonhe device‘s registers, to Driver Library, which provides a standardized set of application program interfaces (APIs) that enable software developers to quickly 978-3-031-79888-7978-3-031-79889-4Series ISSN 1932-3166 Series E-ISSN 1932-3174

扩张 发表于 2025-3-28 11:17:35

Lawrence C. Washingtonhe device‘s registers, to Driver Library, which provides a standardized set of application program interfaces (APIs) that enable software developers to quickly 978-3-031-79888-7978-3-031-79889-4Series ISSN 1932-3166 Series E-ISSN 1932-3174
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查看完整版本: Titlebook: Introduction to Cyclotomic Fields; Lawrence C. Washington Textbook 19821st edition Springer-Verlag New York Inc. 1982 Fields.Kreiskörper.a