@unpublished{10013,
  abstract     = {We derive a weak-strong uniqueness principle for BV solutions to multiphase mean curvature flow of triple line clusters in three dimensions. Our proof is based on the explicit construction of a gradient-flow calibration in the sense of the recent work of Fischer et al. [arXiv:2003.05478] for any such cluster. This extends the two-dimensional construction to the three-dimensional case of surfaces meeting along triple junctions.},
  author       = {Hensel, Sebastian and Laux, Tim},
  booktitle    = {arXiv},
  title        = {{Weak-strong uniqueness for the mean curvature flow of double bubbles}},
  doi          = {10.48550/arXiv.2108.01733},
  year         = {2021},
}