Ball, Joseph A., Mikkola, Kalle M. and Sasane, Amol
(2005)
*State-space formulas for the Nehari-Takagi problem for nonexponentially stable infinite-dimensional systems.*
SIAM Journal on Control and Optimization, 44 (2).
pp. 531-563.
ISSN 0363-0129

Identification Number: 10.1137/S0363012903433024

## Abstract

We obtain state-space formulas for the solution of the Nehari--Takagi/suboptimal Hankel norm approximation problem for infinite-dimensional systems with a nonexponentially stable generator, via the method of J-spectral factorization. We make key use of a purely frequency-domain solution of the problem.

Item Type: | Article |
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Official URL: | http://epubs.siam.org/SICON/sicon_toc.html |

Additional Information: | © 2005 Society for Industrial and Applied Mathematics |

Divisions: | Mathematics |

Subjects: | Q Science > QA Mathematics |

Sets: | Departments > Mathematics Research centres and groups > Computational, Discrete and Applicable Mathematics@LSE (CDAM) |

Date Deposited: | 03 Nov 2008 12:07 |

Last Modified: | 20 Jan 2020 03:12 |

URI: | http://eprints.lse.ac.uk/id/eprint/15843 |

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