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arXiv · 2208.02679

Two-term spectral asymptotics in linear elasticity on a Riemannian manifold

Genqian Liu
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Abstract

In this note, by explaining two key methods that were employed in \cite{Liu-21} and by giving some remarks, we show that the proof of Theorem 1.1 in \cite{Liu-21} is a rigorous proof based on theory of strongly continuous semigroups and pseudodifferential operators. All remarks and comments to paper \cite{Liu-21}, which were given by Matteo Capoferri, Leonid Friedlander, Michael Levitin and Dmitri Vassiliev in \cite{CaFrLeVa-22}, are incorrect. The so-called "numerical counter-examples" in \cite{CaFrLeVa-22} are useless examples for the two-term asymptotics of the counting functions of the elastic eigenvalues. Clearly, the conclusion and the proof of \cite{Liu-21} are completely correct.

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BibTeXRIS

Genqian Liu. 2022-08-04. Two-term spectral asymptotics in linear elasticity on a Riemannian manifold. https://arxiv.org/abs/2208.02679

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