This paper deals with the existence and uniqueness of mild solutions for the initial value problems of abstract impulsive evolution equations in an ordered Banach space , , , , , , where is a closed linear operator, and is a nonlinear mapping. Under wide monotone conditions and measure of noncompactness conditions of nonlinearity , some existence and uniqueness results are obtained by using a monotone iterative technique in the presence of lower and upper solutions.
He Yang. "Monotone Iterative Technique for the Initial Value Problems of Impulsive Evolution Equations in Ordered Banach Spaces." Abstr. Appl. Anal. 2010 1 - 11, 2010. https://doi.org/10.1155/2010/481648