Mark Embree. Unstable modes in projection-based reduced-order models: How many can there be, and what do they tell you?. Systems & Control Letters, 124:49-59, 2019. [doi]
@article{Embree19,
title = {Unstable modes in projection-based reduced-order models: How many can there be, and what do they tell you?},
author = {Mark Embree},
year = {2019},
doi = {10.1016/j.sysconle.2018.11.010},
url = {https://doi.org/10.1016/j.sysconle.2018.11.010},
researchr = {https://researchr.org/publication/Embree19},
cites = {0},
citedby = {0},
journal = {Systems & Control Letters},
volume = {124},
pages = {49-59},
}