On the deformation quantization of affine algebraic varieties

We compute an explicit algebraic deformation quantization for an affine Poisson variety described by an ideal in a polynomial ring, and inheriting its Poisson structure from the ambient space.

Fioresi, Rita Lledó Barrena, María Antonia Varadarajan, V. S. 2005 On the deformation quantization of affine algebraic varieties International Journal of Mathematics 16 419 436