Symmetries of 2D discrete-time linear systems

• Type: Article in International Conference Proceedings Book
• Date: 2005

Authors

Rocha, P (Author) Other; Vettori, P (Author) Other; Willems, JC (Author) Other

Conference proceedings International

Title: Recent Advances in Operator Theory and Its Applications: The Israel Gohberg Anniversary Volume

Pages: 367-382

14th International Workshop on Operator Theory and Its Applications

Cagliari, ITALY, JUN 24-27, 2003

Indexing

ISI Web of Knowledge - 0 Citations

Scientific classification

FOS: Engineering and technology > Industrial biotechnology

Other information

Authenticus ID: P-000-6PJ

DOI: 10.1007/3-7643-7398-9_18

Abstract (EN): Static symmetries of linear shift invariant 1D systems had been thoroughly investigated, and the resulting theory is now a well-established topic. Nevertheless, only partial results were available for the multidimensional case, since the extension of the theory for ID systems proved not to be straightforward, as usual. Actually, a non trivial regularity assumption and also restrictions on the set of allowed symmetries had to be imposed. In this paper we show how it is possible to overcome these difficulties using a particular canonical form for 2D discrete linear systems.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 16