@Article{CiCP-34-1420,
author = {Querales , J. and Venegas , P.},
title = {Numerical Approximation of an Axisymmetric Elastoacoustic Eigenvalue Problem},
journal = {Communications in Computational Physics},
year = {2023},
volume = {34},
number = {5},
pages = {1420--1438},
abstract = {<p style="text-align: justify;">This paper deals with the numerical approximation of a pressure/displacement formulation of the elastoacoustic vibration problem in the axisymmetric case.
We propose and analyze a discretization based on Lagrangian finite elements in the
fluid and solid domains. We show that the scheme provides a correct approximation
of the spectrum and prove quasi-optimal error estimates. We report numerical results
to validate the proposed methodology for elastoacoustic vibrations.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.OA-2023-0179},
url = {http://global-sci.org/intro/article_detail/cicp/22258.html}
}