An ideal separating extension of affine space

Paul S. Pedersen
2007 Transactions of the American Mathematical Society  
In affine space the set of solutions to a system of polynomial equations does not uniquely determine the system. We extend affine space so that the solutions (in the extension) to a system of equations uniquely determines the system.
doi:10.1090/s0002-9947-07-04123-2 fatcat:cg5mtcm3mbau3j7xc7qr6ga5zq