Two types of perturbation theorems are proved for Cauchy problem thta involve abstract generalized hypergeometric equations of the formin some Banach Space X. One of these involves a perturbation on a #x3B2; type factor while the other trats an #x3B1; type Factor. Under appropriate boundeness and continuity assumptions, the pertubed solutions are shown to degenerate regularly in norm to the solution of the unperturbed problems.
展开▼