%0 Journal Article
%T Almost periodic solutions of higher order differential equations on Hilbert spaces
%A Lan Thanh Nguyen
%J Electronic Journal of Differential Equations
%D 2010
%I Texas State University
%X We find necessary and sufficient conditions for the differential equation $$ u^{(n)}(t) = Au(t)+f(t), quad tin mathbb{R} $$ to have a unique almost periodic solution. Some applications are also given.
%K Almost periodic
%K higher order differential equations
%U http://ejde.math.txstate.edu/Volumes/2010/72/abstr.html