
Wave Front Set of Solutions to Sums of Squares of Vector Fields
American Mathematical Society (Publisher)
Will be published approx. on 30. May 2013
Book
Paperback/Softback
73 pages
978-0-8218-7570-4 (ISBN)
Description
The authors study the (micro)hypoanalyticity and the Gevrey hypoellipticity of sums of squares of vector fields in terms of the Poisson-Treves stratification. The FBI transform is used. They prove hypoanalyticity for several classes of sums of squares and show that their method, though not general, includes almost every known hypoanalyticity result. Examples are discussed.
More details
Series
Language
English
Place of publication
Providence
United States
Target group
Professional and scholarly
Weight
161 gr
ISBN-13
978-0-8218-7570-4 (9780821875704)
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Schweitzer Classification