@article{EndersMuellerTopping2011,
  author    = {Enders, J{\"o}rg and M{\"u}ller, Reto and Topping, Peter M.},
  title     = {On Type-I singularities in Ricci flow},
  series = {Communications in analysis and geometry},
  volume    = {19},
  journal   = {Communications in analysis and geometry},
  number    = {5},
  publisher = {International Press of Boston},
  address   = {Somerville},
  issn      = {1019-8385},
  pages     = {905 -- 922},
  year      = {2011},
  abstract  = {We define several notions of singular set for Type-I Ricci flows and show that they all coincide. In order to do this, we prove that blow-ups around singular points converge to nontrivial gradient shrinking solitons, thus extending work of Naber [15]. As a by-product we conclude that the volume of a finite-volume singular set vanishes at the singular time. We also define a notion of density for Type-I Ricci flows and use it to prove a regularity theorem reminiscent of White's partial regularity result for mean curvature flow [22].},
  language  = {en}
}