2 papers
math.AP2026
Co-moving volumes and the Reynolds transport theorem for two-phase flows
Dieter Bothe, Matthias Köhne
We consider the local kinematics at fluid interfaces in sharp-interface two-phase flows with phase change and interfacial slip. In this setting the governing velocity field is disc…
math.FA2017
Multiplication in Vector-Valued Anisotropic Function Spaces and Applications to Non-Linear Partial Differential Equations
Matthias Köhne, Jürgen Saal
We study multiplication as well as Nemytskij operators in anisotropic vector-valued Besov spaces , Bessel potential spaces , and Sobolev-Slobodeckij spaces…