Classification and versal deformation of generalized flags
A natural equivalence relation can be considered in the generalized flag manifold. First we give a complete set of invariants of it as well as a canonical matrix description of the classes. Next we consider parametric flags. We give a miniversal deformation for the above canonical form and we use it...
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| Formato: | artículo |
| Fecha de publicación: | 2003 |
| País: | España |
| Recursos: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/866 |
| Acesso em linha: | https://hdl.handle.net/2117/866 |
| Access Level: | acceso abierto |
| Palavra-chave: | System theory Versal deformation orbit space Grassmann manifold generalized flag manifold Sistemes, Teoria de Sistemes de control Classificació AMS::93 Systems Theory Control::93B Controllability, observability, and system structure Control::93C Control systems, guided systems |
| Resumo: | A natural equivalence relation can be considered in the generalized flag manifold. First we give a complete set of invariants of it as well as a canonical matrix description of the classes. Next we consider parametric flags. We give a miniversal deformation for the above canonical form and we use it to characterize the stable flags. |
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