TY  - BOOK
AU  - Yu,Ching-Chau
AU  - Ching-Chau,Yu
TI  - Nonlinear Eigenvalues and Analytic-Hypoellipticity
T2  - Memoirs of the American Mathematical Society
SN  - 9781470402259
AV  - QA329.42 -- .Y8 1998eb 
U1  - 510 s;515/.7242 
PY  - 1998///
CY  - Providence
PB  - American Mathematical Society
KW  - Partial differential operators
KW  - Eigenvalues
KW  - Differential equations, Hypoelliptic
KW  - Asymptotic expansions
KW  - Electronic books
N1  - Intro -- Contents -- Chapter 1. Statement of the Problems and Results -- 1. Introduction -- 2. The first problem -- 3. The second problem -- Chapter 2. Sums of Squares of Vector Fields on R[sup(3)] -- 1. An auxiliary ODE and the parabolic cylinder equation -- 2. Asymptotics of solutions -- 3. Monotonicity and integrability conditions -- 4. Existence and the proofs of asymptotics of solutions -- 5. Asymptotic matching and the proof of theorem 1 -- Chapter 3. Sums of Squares of Vector Fields on R[sup(5)] -- 1. Some remarks regarding Qδ -- 2. An auxiliary ODE and Airy's equation -- 3. Asymptotics of a solution near ∞ -- 4. Asymptotics of solutions near 0 -- 5. Asymptotic matching -- Bibliography
UR  - https://ebookcentral.proquest.com/lib/orpp/detail.action?docID=3114366
ER  -