Existence of (ω, c)-Periodic Solutions for a Class of Nonlinear Functional Integral Equations and Applications
Year: 2026
Type: article
Abstract: We provide sufficient conditions for the existence of (ω,c)-periodic solutions of a general class of nonlinear functional integral equations. This study extends and generalizes previous contributions in the literature. As an application of the developed theory, we establish the existence of (ω,c)-periodic solutions for recurrent neural networks with time-varying coefficients and mixed delays, as well as for a class of nonlinear Volterra–Stieltjes integral equations with infinite delay.
Source: Mathematics
DOI: 10.3390/math14081266
Authors: Jonathan González Ospino, Rogelio Grau
Institution: Universidad del Norte
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
OpenAlex ID: W7154067000