A Perturbation Series for Cauchy's Problem for Higher-Order Abstract Parabolic Equations.
The application of Phillips' perturbation theorem to Cauchy's problem for higher-order parabolic equations is justified by an argument from the theory of Fourier transforms of entire functions.
Donaldson
J A
JA
DEPARTMENT OF MATHEMATICS AND STATISTICS, UNIVERSITY OF NEW MEXICO, ALBUQUERQUE 87106.
Hersh
R
R