Translations of Mathematical Monographs 1992; 132 pp; hardcover Volume: 111 ISBN10: 0821845667 ISBN13: 9780821845660 List Price: US$65 Member Price: US$52 Order Code: MMONO/111
 This book is dedicated to two problems. The first concerns the description of maximal exponential growth of functions or distributions for which the Cauchy problem is well posed. The description is presented in the language of the behavior of the symbol in a complex domain. The second problem concerns the structure of and explicit formulas for differential operators with large automorphism groups. It is suitable as an advanced graduate text in courses in partial differential equations and the theory of distributions. Readership Mathematicians and graduate students interested in partial differential equations and several complex variables. Table of Contents  Introduction
 Cauchy problem in the spaces of distributions with exponential estimatesChapter 1
 Strongly homogeneous differential operatorsChapter 2
 References
