Onset of pattern formation in thin ferromagnetic films with perpendicular anisotropy

Birger Brietzke, Hans Knüpfer

We consider the onset of pattern formation in an ultrathin ferromagnetic film of the form ${\tilde{\Omega }}_t:=\tilde{\Omega }\times [0,t]$ for $\tilde{\Omega }⋐{\mathbb{R}}^2$ with preferred p…