Partial inner product spaces. II. Operators
โ Scribed by J.-P Antoine; A Grossmann
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 679 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0022-1236
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let A be a symmetric linear operator defined on all of a (possibly degenerate) indefinite inner product space &4 Let JV be the set of all subspaces of 2 which are A-invariant, neutral (in the sense of the indefinite scalar product), and finite dimensional. It is shown that members of JV which are ma
The linear operator Tin an inner product space ( X , [ . , a ] ) is called contractive (expansive, XI, resp.) for all x E X . Eigenvalues, in particular those in the unit disc, and the signatures of the corresponding eigenspaces were studied e.g. ## in [IKL], [AI], [B], where also references to e