Blyth T.S., Robertson E.F. Basic Linear Algebra

Springer, 2002. - 232 pages.The book covers the most important basics of any first course on linear algebra, explaining the algebra of matrices with applications to analytic geometry, systems of linear equations, difference equations and complex numbers. Linear equations are treated via Hermite normal forms which provides a successful and concrete explanation of the notion of linear independence. Another important highlight is the connection between linear mappings and matrices leading to the change of basis theorem which opens the door to the notion of similarity.This new and revised edition features additional exercises and coverage of Cramers rule (omitted from the first edition). However, it is the new, extra chapter on computer assistance that will be of particular interest to readers: this will take the form of a tutorial on the use of the "Linear Algebra" package in MAPLE 7 and will deal with all the aspects of linear algebra developed within the book.