A Spectral Exponential Stability Criterion for Integral Difference Equations and Delay Differential Equations in various state spaces
Optimization and Control
2026-01-06 v2
Abstract
It is well-known that the exponential stability of Integral Difference Equations and Delay Difference Equations, in the usual state space of continuous functions, is equivalent to the location of the roots of its associated characteristic equation strictly in the open left half-plane (see e.g. [16, Chapter 9]). In this paper, we use results from [15, Chapter 4] to show that this characterization still holds for other functional state spaces: Lebesgue spaces, the space of Borel measurable bounded functions, and the space of functions with bounded variation.
Cite
@article{arxiv.2512.13195,
title = {A Spectral Exponential Stability Criterion for Integral Difference Equations and Delay Differential Equations in various state spaces},
author = {Adam Braun and Jean Auriol and Lucas Brivadis},
journal= {arXiv preprint arXiv:2512.13195},
year = {2026}
}