While the standard sophomore course on elementary differential equations is typically one semester in length, most of the texts currently being used for these courses have evolved into calculus-like presentations that include a large collection of methods and applications, packaged with state-of-the[...]
Praise for the" Third Edition""Future mathematicians, scientists, and engineers should find the book to be an excellent introductory text for coursework or self-study as well as worth its shelf space for reference." --MAA Reviews"Applied Mathematics, Fourth Edition "is a thoroughly updated and revis[...]