论文标题
真正的Jacobian对,具有低度的组成部分
Real Jacobian pairs with components of low degrees
论文作者
论文摘要
我们证明,每个多项式地图$(f,g):\ mathbb {r}^2 \ to \ mathbb {r}^2 $,无处消失的jacobian,以至于$ \ mathrm {deg} \,f \ f \ leq 5 $,$ \ leq 5 $,$ \ mathrm {deg} \ g \ g \ leq 6 $ s in Indive。
We prove that every polynomial map $(f,g):\mathbb{R}^2\to\mathbb{R}^2$ with nowhere vanishing Jacobian such that $\mathrm{deg}\, f\leq 5$, $\mathrm{deg}\,g \leq 6$ is injective.