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A nonlinear characterization of stable invariant subspaces

✍ Scribed by Gregory T. Adams


Publisher
SP Birkhäuser Verlag Basel
Year
1983
Tongue
English
Weight
539 KB
Volume
6
Category
Article
ISSN
0378-620X

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Parametrization of (C,A)-invariant subsp
✍ D. Hinrichsen; H.F. Münzner; D. Prätzel-Wolters 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 485 KB

In this paper we classify and parametrize the (C. A)-invariant subspaces of a given observable pair (C.A). For that purpose we associate with every (C.A)-invariant subspace V a K[s]module MY of Laurent series in s-' and parametrize these modules via their uniquely determined Kronecker-Hermite bases.