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arXiv 1007.3690math.AGmath.AC
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双阶化有理曲面隐式方程的一种算法

An algorithm for computing implicit equations of bigraded rational surfaces

Nicolas Botbol

摘要:

在这篇文章中,我们展示了如何使用计算机代数系统Macaulay 2 \cite{M2},通过[Botbol:arXiv:1007.3437]中开发的方法来计算矩阵表示和隐式方程。因为它可能是最有趣的情况下,从实用的角度来看,我们限制我们的计算参数化的bigrated表面。这种实现允许计算小的例子,以便更好地理解[Botbol:arXiv:1007.3437]中开发的理论,并且是对算法[Botbol,Dohm:arXiv:1001.1126]的补充。

英文摘要:

In this article we show how to compute a matrix representation and the implicit equation by means of the method developed in [Botbol: arXiv:1007.3437], using the computer algebra system Macaulay2 \cite{M2}. As it is probably the most interesting case from a practical point of view, we restrict our computations to parametrizations of bigraded surfaces. This implementation allows to compute small examples for the better understanding of the theory developed in [Botbol: arXiv:1007.3437], and is a complement to the algorithm [Botbol, Dohm: arXiv:1001.1126].

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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