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On the sum of generators of analytic semigroups
Fuhrman, Marco
1996
Abstract
Let A and B be generators of analytic semigroups in a Banach space. Under some conditions on the commutator of the resolvents of A and B, already considered in the literature and not implying relative boundedness, we prove that the closure of A + B (or a proper extension of it) also generates an analytic semigroup, and we characterize interpolation spaces related to it.
Series
Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics
28 (1996) s.
Publisher
Università degli Studi di Trieste. Dipartimento di Scienze Matematiche
Source
Marco Fuhrman, "On the sum of generators of analytic semigroups", in: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 28 (1996) suppl., pp. 147-199.
Languages
en
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