Abstract
It is shown, in particular, that Lp-realizations of general elliptic systems on Rn or on compact manifolds without boundaries possess bounded imaginary powers, provided rather mild regularity conditions are satisfied. In addition, there are given some new perturbation theorems for operators possessing a bounded H∞-calculus.
Original language | English |
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Pages (from-to) | 613-653 |
Number of pages | 41 |
Journal | Differential and Integral Equations |
Volume | 7 |
Issue number | 3-4 |
Publication status | Published - 1994 |
Externally published | Yes |
ASJC Scopus subject areas
- Analysis
- Applied Mathematics