The Grassmannian approach versus a $J$-spectral factorization approach to approximation problems

Orest Iftime; Amol Sasane

doi:10.1016/S1474-6670(17)33319-0

The Grassmannian approach versus a $J$-spectral factorization approach to approximation problems

Orest Iftime, Amol Sasane

Economics, Econometrics and Finance

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Two approaches to solving the suboptimal Nehari problem are analyzed: the Grassmannian approach and a J-spectral factorization approach. Moreover, using the Grassmannian approach, a solution for the Hankel norm approximation problem is presented. The results apply to large classes of infinite-dimensional systems, and in particular to time-delay systems.

Original language	English
Title of host publication	Proceedings of the 4th IFAC Workshop on Time-Delay Systems
Place of Publication	Rocquencourt
Publisher	IFAC-PapersOnLine
Pages	161-166
Number of pages	6
Volume	36
Edition	19
ISBN (Electronic)	1474-6670
DOIs	https://doi.org/10.1016/S1474-6670(17)33319-0
Publication status	Published - Sept-2003

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10.1016/S1474-6670(17)33319-0

The Grassmannian approach versus a J-spectral factorization approach to approximation problemsFinal publisher's version, 653 KBLicence: Taverne

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title = "The Grassmannian approach versus a $J$-spectral factorization approach to approximation problems",

abstract = "Two approaches to solving the suboptimal Nehari problem are analyzed: the Grassmannian approach and a J-spectral factorization approach. Moreover, using the Grassmannian approach, a solution for the Hankel norm approximation problem is presented. The results apply to large classes of infinite-dimensional systems, and in particular to time-delay systems.",

author = "Orest Iftime and Amol Sasane",

year = "2003",

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doi = "10.1016/S1474-6670(17)33319-0",

language = "English",

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The Grassmannian approach versus a $J$-spectral factorization approach to approximation problems. / Iftime, Orest; Sasane, Amol.
Proceedings of the 4th IFAC Workshop on Time-Delay Systems. Vol. 36 19. ed. Rocquencourt: IFAC-PapersOnLine, 2003. p. 161-166.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Sasane, Amol

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AB - Two approaches to solving the suboptimal Nehari problem are analyzed: the Grassmannian approach and a J-spectral factorization approach. Moreover, using the Grassmannian approach, a solution for the Hankel norm approximation problem is presented. The results apply to large classes of infinite-dimensional systems, and in particular to time-delay systems.

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DO - 10.1016/S1474-6670(17)33319-0

M3 - Conference contribution

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BT - Proceedings of the 4th IFAC Workshop on Time-Delay Systems

PB - IFAC-PapersOnLine

CY - Rocquencourt

ER -

The Grassmannian approach versus a $J$-spectral factorization approach to approximation problems

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