抽象代數講義（第2捲）（英文） [Lectures in Abstract Algebra 2] 下載 mobi epub pdf 電子書 2025

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☆☆☆☆☆

[德] 雅格布斯（Jacobson N.） 著

圖書標籤:

• abstract algebra
• algebra
• mathematics
• lecture notes
• second volume
• group theory
• ring theory
• field theory
• mathematical analysis
• advanced mathematics

齣版社： 世界圖書齣版公司

ISBN：9787510061523

版次：1

商品編碼：11308639

包裝：平裝

外文名稱：Lectures in Abstract Algebra 2

開本：24開

齣版時間：2013-10-01

用紙：膠版紙

頁數：280

正文語種：英文

內容簡介

　　The present volume is the second in the author's series of three dealing with abstract algebra. For an understanding of this volume a certain familiarity with the basic concepts treated in Volume I: groups， rings， fields， homomorphisms， is presup- posed. However， we have tried to make this account' of linear algebra independent of a detailed knowledge of our first volume. References to specific results are given occasionally but some of the fundamental concepts needed have been treated again. In short， it is hoped that this volume can be read with complete understanding by any student who is mathematically sufficiently mature and who has a familiarity with the standard notions of modern algebra.

內頁插圖

目錄

CHAPTER I: FINITE DIMENSIONAL VECTOR SPACES
S ECTION
1. Abstract vector spaces
2. Rightvectorspaces
3. o-modules
4. Linear dependence
5. Invariance of dimensionality
6. Bases and matrices
7. Applications to matrix theory
8. Rank ofa set ofvectors
9. Factor spaces
10. Algebra ofsubspaces
11. Independent subspaces, direct sums

CHAPTER II: LINEAR TRANSFORMATIONS
1. Definition and examples
2. Compositions of linear transformations
3. The matrix of a linear transformation
4. Compositions ofmatrices
5. Change of basis. Equivalence and similarity of matrices
6. Rank space and null space of a linear transformation
7. Systems oflinear equations
8. Linear transformations in right vector spaces
9. Linear functions
10. Duality between a finite dimensional space and its .conjugate space
11. Transpose of a linear transformation
12. Matrices of the transpose
13. Projections

CHAPTER III: THE THEORY OF A SINGLE LINEAR TRANSFORMATION
1. The minimum polynomial of a linear transformation
2. Cyclicsubspaces
3. Existence of a vector whose order is the minimum polynomial
4. Cyclic linear transformations
5. The module det:ermiried by a linear transformation
6. Finitely generated o-modules, o, a principal ideal domain
7. Normalization of the generators of; and of
8. Equivalence of matrices with elements in a principal ideal domain
9. Structure of finitely generated o-modules
10. Invarjance theorems
11. Decomposition of a vector space relative to a linear trans- formation
12. The characteristic and minimum polynomials
13. Direct proof of Theorem 13
14. Formal properties of the trace and the characteristic poly- nomial
15. The ring of o-endomorphisms of a cyclic o-module
16. Determination of the ring of o-endomorphisms of a finitely generated o-module, o principal
17. The linear transformations which commute with a given lin- ear transformation
18. The center of the ring

CHAPTER Ⅳ: SETS OF LINEAR TRANSFORMATIONS
1. Invariant subspaces
2. Induced linear transformations
3. Composition series
4. Decomposability
5. Complete reducibility
6. Relation to the theory of operator groups and the theory of modules
7. Reducibility, decomposability, complete reducibility for a single linear transformation
8. The primary components of a space relative to a linear trans- formation
9. Sets of commutative linear transformations

CHAPTER Ⅴ: BILINEAR FORMS
1. Bilinear forms
2. Matrices of a bilinear form
……

CHAPTER VI: EUCLIDEAN AND UNITARY SPACES
CHAPTER Ⅶ: PRODUCTS OF VECTOR SPApES
CHAPTER Ⅷ: THE RING OF LINEAR TRANSFORMATIONS
CHAPTER IX: INFINITE DIMENSIONAL VECTOR SPACES
Index

前言/序言

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數學專業書籍，英文版，難度比較大。

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很便宜，書很好

評分☆☆☆☆☆

我為什麼喜歡在京東買東西，因為今天買明天就可以送到。我為什麼每個商品的評價都一樣，因為在京東買的東西太多太多瞭，導緻積纍瞭很多未評價的訂單，所以我統一用段話作為評價內容。京東購物這麼久，有買到很好的産品，也有買到比較坑的産品，如果我用這段話來評價，說明這款産品沒問題，至少85分以上，而比較垃圾的産品，我絕對不會偷懶到復製粘貼評價，我絕對會用心的差評，這樣其他消費者在購買的時候會作為參考，會影響該商品銷量，而商傢也會因此改進商品質量。

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經典教材，英文版很好

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以前看中文未看懂這次懂，什麼事啊?值得購買。

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好書

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二、書有很多分類，不要局限於某一類，尤其是不要耽溺於通俗小說