Galois Theory 在線電子書 圖書標籤: Galois理論 數學 Mathematics 代數 Galois_Theory 伽羅瓦 Algebra
發表於2024-11-08
Galois Theory 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
算是Galois理論的入門讀物,但是講得太簡略.域的各種擴張都是一帶而過,而且主要定理的證明都用到瞭習題中的內容.如果隻是想大緻瞭解一下Galois理論,看看倒也無妨;但是如果要想熟練掌握,這本書顯然不夠,還得是標準的研究生教材纔行,比如GTM073或者與之篇幅和名氣相等的代數書.
評分很多證明寫在習題裏麵,結閤Rotman的Advanced Modern Algebra纔能看得比較清楚,不適閤新手,適閤有基礎的學生快速入門Galois
評分算是Galois理論的入門讀物,但是講得太簡略.域的各種擴張都是一帶而過,而且主要定理的證明都用到瞭習題中的內容.如果隻是想大緻瞭解一下Galois理論,看看倒也無妨;但是如果要想熟練掌握,這本書顯然不夠,還得是標準的研究生教材纔行,比如GTM073或者與之篇幅和名氣相等的代數書.
評分很多證明寫在習題裏麵,結閤Rotman的Advanced Modern Algebra纔能看得比較清楚,不適閤新手,適閤有基礎的學生快速入門Galois
評分很多證明寫在習題裏麵,結閤Rotman的Advanced Modern Algebra纔能看得比較清楚,不適閤新手,適閤有基礎的學生快速入門Galois
A clear, efficient exposition of this topic with complete proofs and exercises, covering cubic and quartic formulas; fundamental theory of Galois theory; insolvability of the quintic; Galoiss Great Theorem; and computation of Galois groups of cubics and quartics. Suitable for first-year graduate students, either as a text for a course or for study outside the classroom, this new edition has been completely rewritten in an attempt to make proofs clearer by providing more details. It now begins with a short section on symmetry groups of polygons in the plane, for there is an analogy between polygons and their symmetry groups and polynomials and their Galois groups - an analogy which serves to help readers organise the various field theoretic definitions and constructions. The text is rounded off by appendices on group theory, ruler-compass constructions, and the early history of Galois Theory. The exposition has been redesigned so that the discussion of solvability by radicals now appears later and several new theorems not found in the first edition are included.
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Galois Theory 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024