@article{ECP1619,
author = {Stephane Menozzi},
title = {Parametrix techniques and martingale problems for some degenerate Kolmogorov equations},
journal = {Electron. Commun. Probab.},
fjournal = {Electronic Communications in Probability},
volume = {16},
year = {2011},
keywords = {Parametrix techniques, Martingale problem, hypoelliptic equations},
abstract = {We prove the uniqueness of the martingale problem associated to some degenerate operators. The key point is to exploit the strong parallel between the new technique introduced by Bass and Perkins [BP09] to prove uniqueness of the martingale problem in the framework of non- degenerate elliptic operators and the Mc Kean and Singer [MS67] parametrix approach to the density expansion that has previously been extended to the degenerate setting that we consider (see Delarue and Menozzi [DM10]).},
pages = {no. 23, 234-250},
issn = {1083-589X},
doi = {10.1214/ECP.v16-1619},
url = {http://ecp.ejpecp.org/article/view/1619}}