1 citations · 1 across the 2 of their papers we have counts for
2 papers
math-ph2007
Trace formulae for dissipative and coupled scattering systems
Jussi Behrndt, Mark M. Malamud, Hagen Neidhardt
For scattering systems consisting of a (family of) maximal dissipative extension(s) and a selfadjoint extension of a symmetric operator with finite deficiency indices, the spectral…
math.AP2007★ 1 cited
Classical solutions of drift-diffusion equations for semiconductor devices: the 2d case
Hans-Christoph Kaiser, Hagen Neidhardt, Joachim Rehberg
We regard drift-diffusion equations for semiconductor devices in Lebesgue spaces. To that end we reformulate the (generalized) van Roosbroeck system as an evolution equation for th…