Polynomial Stability of a Type II Porous Thermoelastic System with Local Memory Damping
Analysis of PDEs
2026-04-08 v1
Abstract
This paper studies the asymptotic behavior of a one-dimensional Type II porous thermoelastic system with a conservative porous structure and local memory damping applied to the elastic component. Using frequency domain resolvent estimates, we prove polynomial decay of the associated semigroup. Our results clarify the effect of local memory damping and provide a unified framework for partially damped porous thermoelastic systems
Keywords
Cite
@article{arxiv.2604.05451,
title = {Polynomial Stability of a Type II Porous Thermoelastic System with Local Memory Damping},
author = {Ya-nan Sun and Qiong Zhang},
journal= {arXiv preprint arXiv:2604.05451},
year = {2026}
}
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7 pages, 0 figure