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@article{MZ_1992__211_3_174454, author = {Shing-Tung Yau and Huai-Dong Cao}, title = {Gradient estimates, {Harnack} inequalities and estimates for heat kernels of the sum of squares of vector fields.}, journal = {Mathematische Zeitschrift}, pages = {485--504}, publisher = {mathdoc}, volume = {211}, number = {3}, year = {1992}, zbl = {0808.58037}, url = {http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174454/} }
TY - JOUR AU - Shing-Tung Yau AU - Huai-Dong Cao TI - Gradient estimates, Harnack inequalities and estimates for heat kernels of the sum of squares of vector fields. JO - Mathematische Zeitschrift PY - 1992 SP - 485 EP - 504 VL - 211 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174454/ ID - MZ_1992__211_3_174454 ER -
%0 Journal Article %A Shing-Tung Yau %A Huai-Dong Cao %T Gradient estimates, Harnack inequalities and estimates for heat kernels of the sum of squares of vector fields. %J Mathematische Zeitschrift %D 1992 %P 485-504 %V 211 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174454/ %F MZ_1992__211_3_174454
Shing-Tung Yau; Huai-Dong Cao. Gradient estimates, Harnack inequalities and estimates for heat kernels of the sum of squares of vector fields.. Mathematische Zeitschrift, Tome 211 (1992) no. 3, pp. 485-504. http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174454/