3986
Rockland, Charles
7491-
Hypoellipticity and eigenvalue asymptotics
Berlin; New York
Springer-Verlag
1975
171p
Lecture notes in mathematics; no.464
Bibliography: p. ]168[-171
]by[ Charles Rockland
، Differential equations, Partial
Hypoelliptic ، Differential equations
، Eigenvalues
، Asymptotic expansions
QA
3
.
L28
no
.
464
AU
TI
SE
CL
