TY  - JOUR
AU  - Colin de Verdière, Yves
AU  - Hillairet, Luc
AU  - Trélat, Emmanuel
TI  - Small-time asymptotics of hypoelliptic heat kernels near the diagonal, nilpotentization and related results
JO  - Annales Henri Lebesgue
PY  - 2021
SP  - 897
EP  - 971
VL  - 4
PB  - ÉNS Rennes
UR  - http://archive.numdam.org/articles/10.5802/ahl.93/
DO  - 10.5802/ahl.93
LA  - en
ID  - AHL_2021__4__897_0
ER  -