TY - JOUR AU - Capogna, Luca AU - Citti, Giovanna AU - Manfredini, Maria TI - Uniform Gaussian Bounds for Subelliptic Heat Kernels and an Application to the Total Variation Flow of Graphs over Carnot Groups JO - Analysis and Geometry in Metric Spaces PY - 2013 SP - 255 EP - 275 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AGMS_2013_1_1_a11/ LA - en ID - AGMS_2013_1_1_a11 ER -