𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dimension of the orbit of marked subspaces

✍ Scribed by Albert Compta; Josep Ferrer; Marta Peña


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
196 KB
Volume
379
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Structural stability of (C, A)-mark
✍ Albert Compta; Marta Peña 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 133 KB

Given an observable pair of matrices (C, A) we consider the manifold of (C, A)-invariant subspaces having a fixed Brunovsky-Kronecker structure. Using Arnold techniques we obtain the explicit form of a miniversal deformation of a marked (C, A)-invariant subspace with respect to the usual equivalence