Abstract: This paper is concerned with the problem of global exponential stability for the second-order RTDbased CNN systems. By homeomorphism mapping, applying the fundamental solution matrix of system, some sufficient conditions that ensure the existence and exponential stability of systems. Finally, two examples are given to illustrate the effectiveness of the results.
DOI: *As the DOI is a unique identifier, it is already available in the pdf version. **The DOI link will be activated in the first midst of January 2026.