2 citations · 3 across the 4 of their papers we have counts for
4 papers
On a Connection between the Maxwell System, the Extended Maxwell System, the Dirac Operator and Gravito-Electromagnetism
Rainer Picard, Sascha Trostorff, Marcus Waurick
Maxwell's equation, Dirac's equation and the equation of gravito-electromagnetism are shown to be particular instances of the extended Maxwell system. The equations are discussed i…
Evolutionary Problems Involving Sturm-Liouville Operators
Rainer Picard, Bruce Watson
The purpose of this paper is to further exemplify an approach to evolutionary problems originally developed in earlier works for a special case and later extended to more general e…
The Elusive Drude-Born-Fedorov Model for Chiral Electromagnetic Media
Henrik Freymond, Rainer Picard
Electro-magnetic wave propagation in more complex linear materials such as bi-anisotropic media have come to a considerable attention within the last fifteen to twenty years. The D…
A Hilbert Space Perspective on Ordinary Differential Equations with Memory Term
Anke Kalauch, Rainer Picard, Stefan Siegmund +2
We discuss ordinary differential equations with delay and memory terms in Hilbert spaces. By introducing a time derivative as a normal operator in an appropriate Hilbert space, we…