Full paper in PDF:
$%R. Caşcaval and I. I. Vrabie, Existence of periodic solutions for a class of nonlinear evolution
equations, Rev. Mat. Univ. Complut. Madrid 7 (1994), no. 2, 325–338.%$
Existence of Periodic Solutions for a Class of
Nonlinear Evolution Equations
Radu CaŞcaVAL and Ioan I. VRABIE
Dept. of Mathematics
University “Al. J. Cuza” or Iasi
Iasi 6600 — Romania
Received: May 28, 1993
ABSTRACT
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.