Customer Review: Good if you know the subject or are a mathematician. Arfken's Mathematical Methods for Physicists book has a section that is better than this book. The problem is that it is not extensive.
Customer Review: This is a clearly written book with lots of examples at an amazingly low price. I once asked a professional economist what books would cover the math used in his work and he pulled two books off his shelf, Kolmogorov/Fomin's Analysis and Luenberger's Optimization. So I tend to think pretty highly of... more info
Customer Review: Don't buy this book! Although this book is cheap, the quality is nowhere up to the standard you would be expecting. The book's notation is utterly hard to read and understood. It is too compact that the proofs are harder than anything to follow.
