內容簡介
高等數學中有各種數,有理數、實數、復數和p進數,其中p進數不被人所知,但其在數論和數學其它領域廣泛應用。本書是介紹p進數理論的入門性教科書,與其它同類書相比,本書內容較為淺顯易懂,適閤那些無意成為專傢但想對p進數有所瞭解的讀者。
作者簡介
本書作者Fernando Q. Gouvêa是數論和算術幾何領域的專傢,尤其緻力於研究模形式和伽羅瓦錶示,也涉獵數學史的研究工作。
目錄
1.1 Hensel's Analogy
1.2 Solving Congruences Modulo pn
1.3 Other Examples
2 Foundations
2.1 Absolute Values on a Field
2.2 Basic Properties
2.3 Topology
3 p—adic Numbers
3.1 Absolute Values on Q
3.2 Completions
3.3 Exploring Qp
3.4 Hensel's Lemma
3.5 Local and Global
4 Elementary Analysis in Qp
4.1 Sequences and Series
4.2 Functions, Continuity, Derivatives
4.3 Power Series
4.4 Functions Defined by Power Series
4.5 Some Elementary Functions
4.6 Interpolation
5 Vector Spaces and Field Extensions
5.1 Normed Vector Spaces over Complete Valued Fields
5.2 Finite—dimensional Normed Vector Spaces
5.3 Finite Field Extensions
5.4 Properties of Finite Extensions
5.6 Example: Adjoining a p—th R,oot of Unity
5.7 On to Cp
6 Analysis in Cp
6.1 Almost Everything Extends
6.2 Deeper Results on Polynomials and Power Series
6.3 Entire Functions
6.4 Newton Polygons
6.5 Problems
A Hints and Comments on the Problems
B A Brief Glance at the Literature
B.1 Texts
B.2 Software
B.3 Other Books
Bibliography
Index
p進數導論 第2版 epub pdf mobi txt 電子書 下載 2025
p進數導論 第2版 下載 epub mobi pdf txt 電子書