%0 Journal Article %T A note on singularity and non-proper value set of polynomial maps of $\mathbb{C}^2$ %A Nguyen Van Chau %J Mathematics %D 2007 %I arXiv %X Some properties of the relation between the singular point set and the non-proper value curve of polynomial maps of $\mathbb{C}^2$ are expressed in terms of Newton-Puiseux expansions. %U http://arxiv.org/abs/0710.5212v1