Subspaces invariant under generalized shifts
β Scribed by S. S. Platonov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1986
- Tongue
- English
- Weight
- 361 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0001-4346
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π SIMILAR VOLUMES
In this paper some generalized invariant subspaces for infinite-dimensional systems are investigated, and then some sufficient conditions for parameter-insensitive disturbance-rejection problems with state feedback and with measurement output feedback to be solvable are studied.
Let B(X) be the space of all bounded linear operators on a Banach space X and let LatA be the lattice of invariant subspaces of the operator A β B(X). We characterize some maps : B(X) β B(X) with one of the following preserving properties: Lat( (A) + (B)) = Lat(A + B), or Lat( (A) (B)) = Lat(AB), or