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Nonlinear eigenvalues and analytic-hypoellipticity
About this Title
Ching-Chau Yu
Publication: Memoirs of the American Mathematical Society
Publication Year:
1998; Volume 134, Number 636
ISBNs: 978-0-8218-0784-2 (print); 978-1-4704-0225-9 (online)
DOI: https://doi.org/10.1090/memo/0636
MathSciNet review: 1432145
MSC: Primary 35B65; Secondary 34E20, 35H05, 35P20
Table of Contents
Chapters
- 1. Statement of the problems and results
- 2. Sums of squares of vector fields on $\mathbb {R}^3$
- 3. Sums of squares of vector fields on $\mathbb {R}^5$