Linear Algebra Done Right
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Beschreibung
Now available in Open Access, this best-selling textbook for a second course in linear algebra is aimed at undergraduate math majors and graduate students. The fourth edition gives an expanded treatment of the singular value decomposition and its consequences. It includes a new chapter on multilinear algebra, treating bilinear forms, quadratic forms, tensor products, and an approach to determinants via alternating multilinear forms. This new edition also increases the use of the minimal polynomial to provide cleaner proofs of multiple results. Also, over 250 new exercises have been added.
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 simplify proofs. A variety of interesting exercises in each chapter helps students understand and manipulate the objects of linear algebra. Beautiful formatting creates pages with an unusually student-friendly appearance in both print and electronic versions.
No prerequisites are assumed other than the usual demand for suitable mathematical maturity. 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:
Altogether, the text is a didactic masterpiece. — zbMATH
The determinant-free proofs are elegant and intuitive. — American Mathematical Monthly
The most original linear algebra book to appear in years, it certainly belongs in every undergraduate library — CHOICE
Now available in Open Access, this best-selling textbook for a second course in linear algebra is aimed at undergraduate math majors and graduate students. The fourth edition gives an expanded treatment of the singular value decomposition and its consequences. It includes a new chapter on multilinear algebra, treating bilinear forms, quadratic forms, tensor products, and an approach to determinants via alternating multilinear forms. This new edition also increases the use of the minimal polynomial to provide cleaner proofs of multiple results. Also, over 250 new exercises have been added.
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 simplify proofs. A variety of interesting exercises in each chapter helps students understand and manipulate the objects of linear algebra. Beautiful formatting creates pages with an unusually student-friendly appearance in both print and electronic versions.
No prerequisites are assumed other than the usual demand for suitable mathematical maturity. 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 the reviews of previous editions:
Altogether, the text is a didactic masterpiece. — zbMATH
The determinant-free proofs are elegant and intuitive. — American Mathematical Monthly
The most original linear algebra book to appear in years, it certainly belongs in every undergraduate library — CHOICE
This book is open access, meaning free unlimited access to the eBook Maintains the classic approach of previous editions Fourth edition gives an expanded treatment of the singular value decomposition and its consequences Includes 250 additional exercises and several new topics
Autor*in
Sheldon Axler
Themen in »Linear Algebra Done Right«
Axler linear algebra adopted textbook dual spaces finite-dimensional spectral theorem linear algebra product spaces quotient spaces vector spaces Open Access
Stimmen zu »Linear Algebra Done Right«
“Each section is followed by a set of original exercises with varying levels of difficulty, designed to thoroughly reinforce the concepts presented within that section. This book can be a valuable resource for linear algebra courses where a determinant free approach to the initial development of the subject is deemed pedagogically appropriate. … the textbook offers a rigorous development of linear algebra over R and C with a unique treatment of determinants.” (Peteris Daugulis, Mathematical Reviews, June, 2025)
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