不要提吃饭
发表于 2025-3-21 18:11:47
书目名称Introduction to Cyclotomic Fields影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0473589<br><br> <br><br>书目名称Introduction to Cyclotomic Fields读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0473589<br><br> <br><br>
Mosaic
发表于 2025-3-21 23:02:44
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paltry
发表于 2025-3-22 02:30:46
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流浪
发表于 2025-3-22 08:30:04
Cyclotomic Units,e explicitly a group of units, namely the cyclotomic units, which is of finite index in the full unit group. Moreover, this index is closely related to the class number, a fact which allows us to prove Leopoldt’s .-adic class number formula. Finally, we study more closely the units of the .th cyclot
cloture
发表于 2025-3-22 12:24:03
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Locale
发表于 2025-3-22 16:16:52
Galois Groups Acting on Ideal Class Groups,o great advantage to reinterpret old results and to obtain new information on the structure of class groups. In this chapter we first give some results which are useful when working with class groups and class numbers. We then present the basic machinery, essentially Leopoldt’s Spiegelungsatz, which
墙壁
发表于 2025-3-22 17:47:09
Cyclotomic Fields of Class Number One,y finitely many such fields, but the result was noneffective: there was no computable bound on .. So we need other techniques. Since . divides . if . divides ., it is reasonable to start with . prime. In 1964 Siegel showed that . = 1 implies . ≤ ., where . is a computable constant, but the constant
Dappled
发表于 2025-3-22 21:49:04
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.
傀儡
发表于 2025-3-23 02:58:10
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闹剧
发表于 2025-3-23 07:31:21
The Kronecker-Weber Theorem, in 1853, but his proof was incomplete. In particular, there were difficulties with extensions of degree a power of 2. Even in the proof we give below this case requires special consideration. The first proof was given by Weber in 1886 (there was still a gap; see Neumann ). Both Kronecker and Web