7 citations · 14 across the 2 of their papers we have counts for
3 papers
A Kinetic Model for Grain Growth
Reiner Henseler, Michael Herrmann, Barbara Niethammer +1
We provide a well-posedness analysis of a kinetic model for grain growth introduced by Fradkov which is based on the von Neumann-Mullins law. The model consists of an infinite numb…
Lagrangian and Hamiltonian two-scale reduction
Johannes Giannoulis, Michael Herrmann, Alexander Mielke
Studying high-dimensional Hamiltonian systems with microstructure, it is an important and challenging problem to identify reduced macroscopic models that describe some effective dy…
On a thermodynamically consistent modification of the Becker-Doering equations
Michael Herrmann, Margarita Naldzhieva, Barbara Niethammer
Recently, Dreyer and Duderstadt have proposed a modification of the Becker--Doering cluster equations which now have a nonconvex Lyapunov function. We start with existence and uniq…