In the present paper we prove an existence result concerning
-periodic
solutions to a class of nonlinear evolution equations of the form
where
is a
-accretive operator acting in a real Hilbert space
and such
that
is the generator of a compact semigroup, while
is continuous and
-periodic with respect to the first argument.
1991 Mathematics Subject Classification: 34C25, 34G20, 35K55.