We consider the problem of the existence of bi-cores for some classes of second order elliptic differential operators with unbounded coefficients generating bi-continuous semigroups on the space of bounded continuous functions on $\R^N$. As an application, we present a Lie-Trotter type result for the sum of second order differential operators.
Cores of second order differential linear operators with unbounded coefficients on ${bf R}^n$ ,
ALBANESE, Angela Anna;MANGINO, Elisabetta Maria
2005-01-01
Abstract
We consider the problem of the existence of bi-cores for some classes of second order elliptic differential operators with unbounded coefficients generating bi-continuous semigroups on the space of bounded continuous functions on $\R^N$. As an application, we present a Lie-Trotter type result for the sum of second order differential operators.File in questo prodotto:
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