In this paper, using the fixed point theory in cone metric spaces, we prove the existence of a unique solution to a first-order ordinary differential equation with periodic boundary conditions in Banach spaces admitting the existence of a lower solution.
Amini Harandi, A. (2013). Existence and uniqueness of solutions for a periodic
boundary value problem. Bulletin of the Iranian Mathematical Society, 39(1), 165-173.
MLA
A. Amini Harandi. "Existence and uniqueness of solutions for a periodic
boundary value problem". Bulletin of the Iranian Mathematical Society, 39, 1, 2013, 165-173.
HARVARD
Amini Harandi, A. (2013). 'Existence and uniqueness of solutions for a periodic
boundary value problem', Bulletin of the Iranian Mathematical Society, 39(1), pp. 165-173.
VANCOUVER
Amini Harandi, A. Existence and uniqueness of solutions for a periodic
boundary value problem. Bulletin of the Iranian Mathematical Society, 2013; 39(1): 165-173.