@Misc{ 
  GriMegRon25,
  author = { Grigor'yan, Alexander and Meglioli, Giulia and Roncoroni, Alberto },
  title = { Rigidity for the heat equation with density on Riemannian manifolds  through a conformal change },
  journal = {  },
  year = { 2025 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/611/ },
  note = { cvgmt preprint}
}