𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Invariant Subspaces for Pairs of Projections

✍ Scribed by Allan, Graham R. (author);Zemánek, Jaroslav (author)

Book ID
111927746
Publisher
John Wiley and Sons Ltd
Year
1998
Tongue
English
Weight
323 KB
Volume
57
Category
Article
ISSN
0024-6107

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A homeomorphism between observable pairs
A homeomorphism between observable pairs and conditioned invariant subspaces
✍ P.A. Fuhrmann; U. Helmke 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 507 KB

A bijective correspondence between similarity classes of observable systems (C, A) and n-codimensional conditioned invariant subspaces of a pair (cg, ~4) is constructed that leads to a homeomorphism of the spaces. This is applied to the parametrization of inner functions of fixed McMillan degree. Pr

Geometric Properties of Projections of R
Geometric Properties of Projections of Reproducing Kernels onz*-Invariant Subspaces ofH2
✍ Inna Borisheva 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 175 KB

Let % be an inner function and let 4 be a Blaschke sequence in the unit disc. Denote by B the Blaschke product corresponding to 4. Geometric properties of the family [k % (\*, z)=(1&%(\*) %(z)Â(1&\* z)] \* # 4 in the Hardy space H 2 are studied. Some relationships between these geometric properties