Christian Budde: Perturbations of non-autonomous second-order abstract Cauchy problems

Abstract: In this talk we present time-dependent perturbations of second-order non-autonomous abstract Cauchy problems associated to a family of operators with constant domain. We make use of the equivalence to a first-order non-autonomous abstract Cauchy problem in a product space, which we elaborate in full detail. As an application we provide a perturbed non-autonomous wave equation. This is joint work with C. Seifert.

Vljudno vabljeni.

Roman Drnovšek in Primož Moravec