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Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/4416

Title: On the sum of generators of analytic semigroups
Authors: Fuhrman, Marco
Issue Date: 1996
Publisher: Università degli Studi di Trieste. Dipartimento di Scienze Matematiche
Citation: 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.
Series/Report no.: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics
28 (1996) s.
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.
URI: http://hdl.handle.net/10077/4416
ISSN: 0049-4704
Appears in Collections:Rendiconti dell‘ Istituto di matematica dell‘ Università di Trieste: an International Journal of Mathematics vol.28 (1996) s.

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