It is well-known that the question of existence of a star product on a Poisson manifold is open and only some partial results are known [see the author, J. Geom. Phys. 9, No. 1, 45-73 (1992; Zbl 0761.16012)].In the paper under review, the author proves the existence of the star products for the Poisson structures of the following type with , for some .
@article{701547, title = {Hochschild cohomology and quantization of Poisson structures}, booktitle = {Proceedings of the Winter School "Geometry and Physics"}, series = {GDML\_Books}, publisher = {Circolo Matematico di Palermo}, address = {Palermo}, year = {1994}, pages = {[87]-91}, mrnumber = {MR1344003}, zbl = {0836.58016}, url = {http://dml.mathdoc.fr/item/701547} }
Grabowski, Janusz. Hochschild cohomology and quantization of Poisson structures, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books, (1994), pp. [87]-91. http://gdmltest.u-ga.fr/item/701547/