| Title | Measures related to operator ideals and Sparr's interpolation methods |
| Publication Type | Journal Article |
| Year of Publication | 2008 |
| Authors | Bărbătei O., Cofan N., Stan I. |
| Journal | Annuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique |
| Volume | 98 |
| Keywords | Interpolation of compact operators, operator ideals |
| Abstract | We establish an estimate for the outer measure $\gamma_I(T)$ and the inner measure $\beta_I(T)$ of an operator $T$ acting between some intermediate spaces constructed for $n$-tuples of Banach spaces. We also show that many operator ideals have the strong interpolation property for Sparr's interpolation methods. |
| 2000 MSC | main 46B70, secondary 47D50 |
| Attachment | Size |
|---|---|
 98-191-202.pdf | 1003.11 KB |