Vector Calculus, Linear Algebra, and Differential Forms: A Unified Approach – January 1, 2015 by John Hubbard; Barbara Burke Hubbard

Fifth edition of a combined vector calculus, linear algebra, and differential forms textbook, including new material such as “an example showing how Google uses the Perron-Frobenius theorem to rank web pages, and an example showing how the singular value decomposition can be used for computer face recognition.”