On a singular variety associated to a polynomial mapping
  In the paper "Geometry of polynomial mapping at infinity via intersection homology" the second and third authors associated to a given polynomial mapping $F : \C^2 \to \C^2$ with nonvanishing jacobian a variety whose homology or intersection homology describes the geometry of singularities at infinity of the mapping. We generalize this result. 
Nguyen Thi Bich Thuy, Anna Valette and Guillaume Valette
math.AG