Symmetries of 2D Discrete-Time Linear Systems

• Tipo: Capítulo ou Parte de Livro
• Data: 2005

Autores

Paula Rocha (Autor) FEUP; Paolo Vettori (Autor) Outra; Jan C. Willems (Autor) Outra

Livro

Título: Recent Advances in Operator Theory and its Applications

Páginas: 367-382

ISBN: 978-3-7643-7398-6

Editora: Birkhäuser

Indexação

ISI Proceedings

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Outras ciências da engenharia e tecnologias

Outras Informações

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 1D 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.

Idioma: Inglês

Tipo (Avaliação Docente): Científica