Stability and instability of Kirchhoff plate equations with delay on the boundary control

Abstract

In this article, we consider the Kirchhoff plate equation with delay terms on the boundary control. We give instability examples of systems for some choices of delays. Finally, we prove its well-posedness, strong stability, and exponential stability under a multiplier geometric control condition. Foro more information see https://ejde.math.txstate.edu/Volumes/2023/68/abstr.html