DAVID A. COX, PhD, is William J. Walker Professor of Mathematics in the Department of Mathematics at Amherst College.
Written for readers with modest mathematical backgrounds, this book contains numerous exercises and examples at varied levels and provides a well-motivated introduction to the classical formulation of class field theory--placing great importance on the explicit numerical example to illustrate the power of basic theorems in various situations. It includes an elementary treatment of quadratic forms and genus theory; addresses when a prime p is of the form x2+ny2; features new coverage of Shimura reciprocity law; and includes simultaneous treatment on elementary and advanced aspects of number theory.
發表於2024-12-26
Primes of the Form X2+ny2 2024 pdf epub mobi 電子書 下載
Bhargava寫過論文<higher composition laws>,就是以 Gauss composition,為基礎,構造higher analogues of Gauss composition,以探索在其他代數環(域)上相似結構的可能。Gauss composition 是理解 二次域上的ideal class groups的最好方式,而這些similar laws of comp...
評分Bhargava寫過論文<higher composition laws>,就是以 Gauss composition,為基礎,構造higher analogues of Gauss composition,以探索在其他代數環(域)上相似結構的可能。Gauss composition 是理解 二次域上的ideal class groups的最好方式,而這些similar laws of comp...
評分Bhargava寫過論文<higher composition laws>,就是以 Gauss composition,為基礎,構造higher analogues of Gauss composition,以探索在其他代數環(域)上相似結構的可能。Gauss composition 是理解 二次域上的ideal class groups的最好方式,而這些similar laws of comp...
評分Bhargava寫過論文<higher composition laws>,就是以 Gauss composition,為基礎,構造higher analogues of Gauss composition,以探索在其他代數環(域)上相似結構的可能。Gauss composition 是理解 二次域上的ideal class groups的最好方式,而這些similar laws of comp...
評分Bhargava寫過論文<higher composition laws>,就是以 Gauss composition,為基礎,構造higher analogues of Gauss composition,以探索在其他代數環(域)上相似結構的可能。Gauss composition 是理解 二次域上的ideal class groups的最好方式,而這些similar laws of comp...
圖書標籤: 數學 Algebra 代數數論 代數 二次型 Cox 英文 數論
是class field theory最好的入門書,neukirch也有相關方麵的兩本書,一本<<algebraic number theory>>和<<class field theory>>但觀點很高也很抽象。這本每章都為瞭解決一個數論問題而開始,把讀者一步步引到謎底,具體的逐漸融閤進抽象的框架裏。這本書的第三四章講的是complex multiplication,elliptic curve,shimura reciprocity這些主題跟modular forms 有關。感嘆一下everywhere is modular forms.想更深入的話可以分彆看neukirch和shimura的書
評分其實隻能讀懂前兩章
評分其實隻能讀懂前兩章
評分其實隻能讀懂前兩章
評分其實隻能讀懂前兩章
Primes of the Form X2+ny2 2024 pdf epub mobi 電子書 下載