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arXiv 0905.3939math.AGmath.AC
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不可约有理曲线的构造与平面Jacobian猜想

Pencil of irreducible rational curves and Plane Jacobian conjecture

Nguyen Van Chau

摘要:

本文研究了$\mathbb{C}^2$的多项式映射$F=(P,Q)$的性质,它具有有限纤维,且满足所有曲线$aP+bQ=0$,$(a:b)\in \mathbb{P}^1$都是不可约的有理曲线的条件。结果表明,如果$(0,0)$是$F$的正则值或雅可比条件成立,则这种多项式映射$F$是可逆的.

英文摘要:

We are concerned with the behavior of the polynomial maps $F=(P,Q)$ of $\mathbb{C}^2$ with finite fibres and satisfying the condition that all of the curves $aP+bQ=0$, $(a:b)\in \mathbb{P}^1$, are irreducible rational curves. The obtained result shows that such polynomial maps $F$ is invertible if $(0,0)$ is a regular value of $F$ or if the Jacobian condition holds.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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