Front Matter....Pages i-xvii
Vector Spaces....Pages 1-26
Finite-Dimensional Vector Spaces....Pages 27-49
Linear Maps....Pages 51-116
Polynomials....Pages 117-130
Eigenvalues, Eigenvectors, and Invariant Subspaces....Pages 131-161
Inner Product Spaces....Pages 163-202
Operators on Inner Product Spaces....Pages 203-240
Operators on Complex Vector Spaces....Pages 241-274
Operators on Real Vector Spaces....Pages 275-294
Trace and Determinant....Pages 295-331
Back Matter....Pages 333-340
· · · · · · (收起)
具体描述
New edition extensively revised and updated
Covers new topics such as product spaces, quotient spaces, and dual spaces
Features new visually appealing format for both print and electronic versions
Includes almost three times the number of exercises as the previous edition
This best-selling textbook for a second course in linear algebra is aimed at undergrad math majors and graduate students. The novel approach taken here banishes determinants to the end of the book. The text focuses on the central goal of linear algebra: understanding the structure of linear operators on finite-dimensional vector spaces. The author has taken unusual care to motivate concepts and to simplify proofs. A variety of interesting exercises in each chapter helps students understand and manipulate the objects of linear algebra.
The third edition contains major improvements and revisions throughout the book. More than 300 new exercises have been added since the previous edition. Many new examples have been added to illustrate the key ideas of linear algebra. New topics covered in the book include product spaces, quotient spaces, and dual spaces. Beautiful new formatting creates pages with an unusually pleasant appearance in both print and electronic versions.
No prerequisites are assumed other than the usual demand for suitable mathematical maturity. Thus the text starts by discussing vector spaces, linear independence, span, basis, and dimension. The book then deals with linear maps, eigenvalues, and eigenvectors. Inner-product spaces are introduced, leading to the finite-dimensional spectral theorem and its consequences. Generalized eigenvectors are then used to provide insight into the structure of a linear operator.
From reviews of previous editions:
“… a didactic masterpiece”
—Zentralblatt MATH
“… a tour de force in the service of simplicity and clarity … The most original linear algebra book to appear in years, it certainly belongs in every undergraduate library.”
—CHOICE
The determinant-free proofs are elegant and intuitive.
—American Mathematical Monthly
“Clarity through examples is emphasized … the text is ideal for class exercises … I congratulate the author and the publisher for a well-produced textbook on linear algebra.”
—Mathematical Reviews
用户评价
##（硕士期间上矩阵分析课时看过一部分）这本书的视角比较偏数学系，完全以最抽象的方式来构建整个线代知识体系。本书可以改名为《如何重新理解线性代数》。适合作为线代进阶。
评分##对比了第三版和第二版的第五章，第三版易读多了 didn't enjoy it as much as I expected. found<linear algebra with geometric applications by larry mansfield> in library instead. the latter structures in a way more comprehensive and straightforward, at least for me.
评分##用泛函分析降维攻击线性代数
评分##真的是越学越觉得Axler这本问题大，正文材料太简单然后练习题的难度又完全不相称。所谓的一开始就从抽象概念（Linear map)而不是传统的Matirx讲起确实是不错，不过因为各个材料平均施力完全看不出重点可以说是最大的败笔。强烈不建议只看这本，如果想学好Lin alg应该再加那本fin dim vector spaces， 对dual, spectrum theorem, Jordan form还有matrix的理解会好很多。
评分##开始刷习题
评分##用泛函分析降维攻击线性代数
评分##a systematic re-learning
评分##其实19年就买了这本书。当时几乎没有一页能吸收。经过两三年的自学数学，提高了数学成熟性，突然发现，能看懂了甚至能体会其美妙了。不过即使是数学系的，单独这本书也是太过抽象，还是应该佐一本偏工科的高阶线性代数以获得一些geometrical intuition.
评分##开始刷习题
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