Chebyshev and Fourier Spectral Meth (Dover Books on Mathema 1.4tics)

A textbook for a graduate course on solving differential equations for students in a wide range of scientific disciplines who have completed an elementary course in computer methods and have been exposed to Fourier series and complex variables at the undergraduate level. The first edition was published in 1969 by Springer-Verlag in its series Lecture Notes in Engineering. There is no index. Annotation c. Book News, Inc., Portland, OR (booknews.com)