A note on approximating the nearest stable discrete-time descriptor systems with fixed rank

@article{Gillis2020ANO,
  title={A note on approximating the nearest stable discrete-time descriptor systems with fixed rank},
  author={Nicolas Gillis and Michael Karow and Punit Sharma},
  journal={Applied Numerical Mathematics},
  year={2020},
  volume={148},
  pages={131-139}
}
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