@Article{AAMM-8-6,
author = {Zhiyong, Liu and Yinnian, He},
title = {Restricted Additive Schwarz Preconditioner for Elliptic Equations with Jump Coefficients},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2016},
volume = {8},
number = {6},
pages = {1072--1083},
abstract = {<p style="text-align: justify;">This paper provides a proof of robustness of the restricted additive Schwarz
preconditioner with harmonic overlap (RASHO) for the second order elliptic problems
with jump coefficients. By analyzing the eigenvalue distribution of the RASHO preconditioner,
we prove that the convergence rate of preconditioned conjugate gradient
method with RASHO preconditioner is uniform with respect to the large jump and
mesh size.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.2014.m669},
url = {https://global-sci.com/article/73376/restricted-additive-schwarz-preconditioner-for-elliptic-equations-with-jump-coefficients}
}