Exploració per tema "conditioned invariant subspaces"

Ara es mostren els items 1-2 de 2

    • Miniversal deformations of observable marked matrices 

      Compta Creus, Albert; Ferrer Llop, Josep; Peña Carrera, Marta (2014)
      Article
      Accés restringit per política de l'editorial
      Given the set of vertical pairs of matrices ${\cal M}\subset M_{m,n}(\mathbb C)\times M_n(\mathbb C)$ keeping the subspace $\mathbb C^d\times\{0\}\subset\mathbb C^n$ invariant,we compute miniversal deformations of a given ...

    • Perturbations preserving conditioned invariant subspaces 

      Compta Creus, Albert; Ferrer Llop, Josep; Peña Carrera, Marta (2011)
      Article
      Accés restringit per política de l'editorial
      Given the set of matrix pairsM Mm,n.C/ Mn.C/ keeping a subspace S Cn invariant, we obtain a miniversal deformation of a pair belonging to an open dense subset ofM. It generalizes the known results when S is a ...