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arXiv · 2210.16931

Intrinsic polynomial squeezing for Balakrishnan-Taylor beam models

E. H. Gomes Tavares·M. A. Jorge Silva·V. Narciso·A. Vicente
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Abstract

We explore the energy decay properties related to a model in extensible beams with the so-called energy damping. We investigate the influence of the nonloncal damping coefficient in the stability of the model. We prove, for the first time, that the corresponding energy functional is squeezed by polynomial-like functions involving the power of the damping coefficient, which arises intrinsically from the Balakrishnan-Taylor beam models. As a consequence, it is shown that such models with nonlocal energy damping are never exponentially stable in its essence.

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E. H. Gomes Tavares, M. A. Jorge Silva, V. Narciso, A. Vicente. 2022-10-30. Intrinsic polynomial squeezing for Balakrishnan-Taylor beam models. https://arxiv.org/abs/2210.16931

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