Berkeley Mathematical Lecture Notes 2001; 132 pp; softcover Volume: 11 ISBN10: 0821828509 ISBN13: 9780821828502 List Price: US$24 Member Price: US$19.20 Order Code: BMLN/11
 This is based on the course, "Linear Algebra and Differential Equations", taught by the author to sophomore students at UC Berkeley. From the Introduction: "We accept the currently acting syllabus as an outer constraint ... but otherwise we stay rather far from conventional routes. "In particular, at least half of the time is spent to present the entire agenda of linear algebra and its applications in the \(2D\) environment; Gaussian elimination occupies a visible but supporting position; abstract vector spaces intervene only in the review section. Our eye is constantly kept on why?, and very few facts (the fundamental theorem of algebra, the uniqueness and existence theorem for solutions of ordinary differential equations, the Fourier convergence theorem, and the higherdimensional Jordan normal form theorem) are stated and discussed without proof." Specific material in the book is organized as follows: Chapter 1 discusses geometry on the plane, including vectors, analytic geometry, linear transformations and matrices, complex numbers, and eigenvalues. Chapter 2 presents differential equations (both ODEs and PDEs), Fourier series, and the Fourier method. Chapter 3 discusses classical problems of linear algebra, matrices and determinants, vectors and linear systems, Gaussian elimination, quadratic forms, eigenvectors, and vector spaces. The book concludes with a sample final exam. This series is jointly published between the AMS and the Center for Pure and Applied Mathematics at the University of California at Berkeley (UCB CPAM). Readership Advanced high school students, undergraduates, and their instructors. Reviews "The material is presented in an original, concise and economic style ... [The] approach appeals immediately to the geometric intuition of the reader and seems to be fruitful for educational purposes ... important facts are rigorously proved ... the material devoted to determinants is presented in a beautiful and effective manner ... an excellent ... introduction to linear algebra with interesting examples and applications to ODEs and PDEs ... The book is an original and useful introduction to the subject and shall be of use to both students and lecturers in the field."  Zentralblatt MATH Table of Contents  Geometry on the plane
 Differential equations
 Linear algebra
