This book is a very well-accepted introduction to the subject. In it, the author identifies the significant aspects of the theory and explores them with a limited amount of machinery from mathematical analysis. Now, in this fourth edition, the book has again been updated with an additional chapter on Lewy's example of a linear equation without solutions.
Fourth Edition F. John Partial Differential Equations "An excellent second-reading text. Should be accessible to any mathematician. Highly recommended." --THE MATHEMATICAL GAZETTE
Series: Applied Mathematical Sciences
Number Of Pages: 252
Published: 1st December 1991
Publisher: Springer-Verlag New York Inc.
Country of Publication: US
Dimensions (cm): 23.4 x 15.6 x 1.91
Weight (kg): 0.54
Edition Number: 4
Edition Type: Revised