Electronic Journal of Differential Equations,
Vol. 2010(2010), No. 88, pp. 1-8.

Title: A nonlinear neutral periodic differential equation

Author: Eric R. Kaufmann (Un. of Arkansas, Little Rock, AR, USA)

Abstract:
 In this article we consider the existence, uniqueness and
 positivity of a first order non-linear periodic differential
 equation. The main tool employed is the Krasnosel'skii's
 fixed point theorem for the sum of a completely continuous
 operator and a contraction.
 
Submitted March 22, 2010. Published June 25, 2010.
Math Subject Classifications: 34A37, 34A12, 39A05.
Key Words: Fixed point theory; nonlinear dynamic equation; periodic.