@Article{CiCP-30-4,
author = {Yingxia, Xi and Xia, Ji and Zhang, Shuo},
title = {A Simple Low-Degree Optimal Finite Element Scheme for the Elastic Transmission Eigenvalue Problem},
journal = {Communications in Computational Physics},
year = {2021},
volume = {30},
number = {4},
pages = {1061--1082},
abstract = {<p style="text-align: justify;">The paper presents a finite element scheme for the elastic transmission eigenvalue problem written as a fourth order eigenvalue problem. The scheme uses piecewise cubic polynomials and obtains optimal convergence rate. Compared with other
low-degree and nonconforming finite element schemes, the scheme inherits the continuous bilinear form which does not need extra stabilizations and is thus simple to
implement.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.OA-2020-0260},
url = {https://global-sci.com/article/79595/a-simple-low-degree-optimal-finite-element-scheme-for-the-elastic-transmission-eigenvalue-problem}
}