no code implementations • 23 Mar 2021 • Dongwon Lee, Nikolaos Karadimitriou, Matthias Ruf, Holger Steeb
The segmentation results from all five methods are compared to each other in terms of segmentation quality and time efficiency.
no code implementations • 17 Dec 2020 • Marco Cicalese, Gianluca Orlando, Matthias Ruf
We find a fast rate of divergence of $N$ with respect to the lattice spacing for which the $N$-clock model has the same discrete-to-continuum variational limit of the $XY$ model, in particular concentrating energy on topological defects of dimension 0.
Mathematical Physics Analysis of PDEs Mathematical Physics 49J45, 49Q15, 26B30, 82B20