Up a level |
Lftime, O. V., Kaashoek, M. A., Sandberg, H. and Sasane, Amol ORCID: 0000-0001-5566-9877 (2003) A Grassmannian approach to the Hankel norm approximation problem. . Institut Mittag-Leffler, The Royal Swedish Academy of Sciences, Djursholm, Sweden.