- Tytuł:
- Closed operators affiliated with a Banach algebra of operators
- Autorzy:
- Barnes, Bruce A.
- Powiązania:
- https://bibliotekanauki.pl/articles/1293309.pdf
- Data publikacji:
- 1992
- Wydawca:
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Tematy:
-
closed operator
spectrum
Fredholm operator
semigroup of operators
Banach algebra - Opis:
- Let ℬ be a Banach algebra of bounded linear operators on a Banach space X. If S is a closed operator in X such that (λ - S)^{-1} ∈ ℬ for some number λ, then S is affiliated with ℬ. The object of this paper is to study the spectral theory and Fredholm theory relative to ℬ of an operator which is affiliated with ℬ. Also, applications are given to semigroups of operators which are contained in ℬ.
- Źródło:
-
Studia Mathematica; 1991-1992, 101, 3; 215-240
0039-3223 - Pojawia się w:
- Studia Mathematica
- Dostawca treści:
- Biblioteka Nauki
Artykuł