Antti Hannukainen. Field of Values Analysis of a Two-Level Preconditioner for the Helmholtz Equation. SIAM J. Numerical Analysis, 51(3):1567-1584, 2013. [doi]
@article{Hannukainen13,
title = {Field of Values Analysis of a Two-Level Preconditioner for the Helmholtz Equation},
author = {Antti Hannukainen},
year = {2013},
doi = {10.1137/120887667},
url = {http://dx.doi.org/10.1137/120887667},
researchr = {https://researchr.org/publication/Hannukainen13},
cites = {0},
citedby = {0},
journal = {SIAM J. Numerical Analysis},
volume = {51},
number = {3},
pages = {1567-1584},
}