Yuming Shen, Jinxi Zhao, Hongjun Fan. Properties and computations of matrix pseudospectra. Applied Mathematics and Computation, 161(2):385-393, 2005. [doi]
@article{ShenZF05,
title = {Properties and computations of matrix pseudospectra},
author = {Yuming Shen and Jinxi Zhao and Hongjun Fan},
year = {2005},
doi = {10.1016/j.amc.2003.12.067},
url = {http://dx.doi.org/10.1016/j.amc.2003.12.067},
researchr = {https://researchr.org/publication/ShenZF05},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {161},
number = {2},
pages = {385-393},
}