@article{13043,
  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. (2020) 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},
  issn         = {1463-9971},
  journal      = {Interfaces and Free Boundaries},
  number       = {1},
  pages        = {37--107},
  publisher    = {EMS Press},
  title        = {{Weak-strong uniqueness for the mean curvature flow of double bubbles}},
  doi          = {10.4171/IFB/484},
  volume       = {25},
  year         = {2023},
}