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Positivity of infinite-dimensional linear systems

On July 18th, 2022 our postdoctoral researcher Yassine El Gantouh from UAM, will talk on “Positivity of infinite-dimensional linear systems” at the conference “New Challenges in Operator Semigroups” in honour of Charles Batty’s ongoing outstanding contributions to the field organized by the St. John’s College (Oxford).

Abstract. In this talk, we study the structural properties of the spaces of admissible control/observation operators in the Banach lattice setting.

In particular, sufficient conditions for zero-class admissibility are obtained. Moreover, in the context of positive perturbations of positive semigroups, we present two perturbation results, namely, of Miyadera-Voigt perturbation and of Desch-Schappacher perturbation.


There is a registration fee of £110 to cover the Reception, Conference Dinner and lunches. To register, please fill out the registration form

Schedule of the event

|| Check this event at the John’s College site

|| Check more details at the official page of the event

The event is finished.

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