@article{Li2023, 
author = {Cuiying Li and Rui Wu and Ranzhuo Ma},
title = {Existence of solutions for Caputo fractional iterative equations under several boundary value conditions},
year = {2023},
journal = {AIMS Mathematics},
volume = {8},
number = {1},
pages = {317-339},
keywords = {existence, uniqueness, Caputo fractional, iterative equation},
url = {https://www.sciopen.com/article/10.3934/math.2023015},
doi = {10.3934/math.2023015},
abstract = {In this paper, we investigate the existence and uniqueness of solutions for nonlinear quadratic iterative equations in the sense of the Caputo fractional derivative with different boundary conditions. Under a one-sided-Lipschitz condition on the nonlinear term, the existence and uniqueness of a solution for the boundary value problems of Caputo fractional iterative equations with arbitrary order is demonstrated by applying the Leray-Schauder fixed point theorem and topological degree theory, where the solution for the case of fractional order greater than 1 is monotonic. Then, the existence and uniqueness of a solution for the period and integral boundary value problems of Caputo fractional quadratic iterative equations in        R    N   are also demonstrated. Furthermore, the well posedness of the control problem of a nonlinear iteration system with a disturbance is established by applying set-valued theory, and the existence of solutions for a neural network iterative system is guaranteed. As an application, an example is provided at the end.}
}