# Tagged Questions

**5**

votes

**3**answers

95 views

### graded generalization of the Moyalâ€“Weyl product

Has anyone written about the graded generalization of the Moyalâ€“Weyl product/star product, that is, where the original algebra is already graded? Is it just a matter of signs?

**6**

votes

**7**answers

616 views

### Quantization of a classical system (e.g. the case of a billard)

There has been already several questions asking for an introduction to quantum mechanics
for a mathematician, but this ons is slightly different, and more restrictive. I know (some)
quantum mechanics, ...