Explicit generators are found for the group of automorphisms of the algebra of one-sided inverses of a polynomial algebra in $n$ variables. An analogue of the polynomial Jacobian homomorphism is found.
${\rm K}_1(\mS_1)$ and the group of automorphisms of the algebra $\mS_2$ of one-sided inverses of a polynomial algebra in two variables
Automorphisms of the plane preserving a curve
The group of automorphisms of the algebra of one-sided inverses of a polynomial algebra
![QR code for arXiv:0906.3733 [math.AG]](http://oss.arxitics.com/images/favicon.svg)