Partial Differential Equations with Multiple Characteristics

Download or read book Partial Differential Equations with Multiple Characteristics written by Maria Mascarello and published by Wiley-VCH. This book was released on 1997-11-03 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the general theory of partial differential equations with multiple characteristics. The methods of the microlocal analysis are reviewed and used to prove recent results on local solvability, hypoellipticity, propagation of singularities in the frame of Sobolev spaces, Schwartz distributions, and Gevrey ultradistributions. The Cauchy problem is also considered.