6533b85bfe1ef96bd12bbe4a
RESEARCH PRODUCT
Incomparable Banach spaces and operator semigroups
Manuel GonzálezAntonio Martínez-abejónPietro Aienasubject
Discrete mathematicsPure mathematicsOperator (computer programming)Approximation propertyGeneral MathematicsBanach spaceSpecial classes of semigroupsBanach manifoldFinite-rank operatorCharacterization (mathematics)C0-semigroupMathematicsdescription
Using the notions of total incomparability and total coincomparability of Banach spaces, we define two families of operator semigroups. We show that these semigroups are minimal, in the sense that they admit a perturbative characterization. Moreover, they allow us to characterize the corresponding incomparability classes.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2002-11-01 | Archiv der Mathematik |