Preprint

Inserted: 7 dec 2025
Last Updated: 12 mar 2026

Year: 2025
Links: link

Abstract:

In this paper we study a class of self‑referred differential equations systems with integral boundary conditions. The existence of a positive and bounded solution for these problems is proved using functional analysis tools and Schauder's fixed point theorem under suitable assumptions. This work extends recent results on self-referred equations and raises some new open problems.

Keywords: Differential equations, functional equations, integral boundary conditions