@Article{IJNAM-22-3,
author = {Wang, Lu and Youcai, Xu and Minfu, Feng},
title = {A Locking-Free Reduced-Order Model for Solving the Elastic Wave Equation},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2025},
volume = {22},
number = {3},
pages = {307--339},
abstract = {<p style="text-align: justify;">In this paper, a new locking-free mixed full-order model (FOM) for solving the
elastic wave equation is studied, and then a locking-free reduced-order model (ROM) based on
the proper orthogonal decomposition (POD) technique is constructed, which greatly improves
solving efficiency compared to FOM while maintaining the locking-free. Theoretical analysis of
semi discrete and fully discrete schemes for the FOM and the ROM are also presented. Some
numerical experiments verify the theoretical analysis results.</p>},
issn = {2617-8710},
doi = {https://doi.org/10.4208/ijnam2025-1014},
url = {https://global-sci.com/article/91690/a-locking-free-reduced-order-model-for-solving-the-elastic-wave-equation}
}