Orbits of invariant subspaces of algebraic linear operators

Let E be a vector space over a field K, and A an algebraic K-linear operator on E. We describe the orbits under the action of the commutant of A and of the group of the invertible elements of the commutant of A on the lattice of A-invariant subspaces.

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Vydané v:Linear algebra and its applications Ročník 225; s. 13 - 22
Hlavní autori: Benabdallah, Khalid, Charles, Bernard
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Elsevier Inc 01.08.1995
ISSN:0024-3795, 1873-1856
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Shrnutí:Let E be a vector space over a field K, and A an algebraic K-linear operator on E. We describe the orbits under the action of the commutant of A and of the group of the invertible elements of the commutant of A on the lattice of A-invariant subspaces.
ISSN:0024-3795
1873-1856
DOI:10.1016/0024-3795(93)00302-G