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Subjects
93-XX Systems theory; control
93Bxx Controllability, observability, and system structure
93B28 Operator-theoretic methods

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A direct approach to the Weiss conjecture for bounded analytic semigroups

Bounit Hamid, Driouich Adberrahim, El-Mennaoui Omar (2010)

Czechoslovak Mathematical Journal

We give a new proof of the Weiss conjecture for analytic semigroups. Our approach does not make any recourse to the bounded $H^{\infty}$ -calculus and is based on elementary analysis.

A new look at boundary perturbations of generators.

Nickel, Gregor (2004)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Currently displaying 1 – 2 of 2

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