@Article{JCM-38-4,
author = {Zhai, Qilong and Xiaozhe, Hu and Zhang, Ran},
title = {The Shifted-Inverse Power Weak Galerkin Method for Eigenvalue Problems},
journal = {Journal of Computational Mathematics},
year = {2020},
volume = {38},
number = {4},
pages = {606--623},
abstract = {<p style="text-align: justify;">This paper proposes and analyzes a new weak Galerkin method for the eigenvalue
problem by using the shifted-inverse power technique. A high order lower bound can
be obtained at a relatively low cost via the proposed method. The error estimates for
both eigenvalue and eigenfunction are provided and asymptotic lower bounds are shown as
well under some conditions. Numerical examples are presented to validate the theoretical
analysis.</p>},
issn = {1991-7139},
doi = {https://doi.org/10.4208/jcm.1903-m2018-0101},
url = {https://global-sci.com/article/84340/the-shifted-inverse-power-weak-galerkin-method-for-eigenvalue-problems}
}