摘要翻译:
给出了有理平面代数曲线C的参数化,用行列式描述了C上的一些显式伴随铅笔。此外,给出了与此参数化相关的Rees代数的一些生成元。本文的主要内容是对构成正则序列的两个齐次变量中的两个齐次多项式的消去理想进行了详细的研究。
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英文标题:
《On the equations of the moving curve ideal of a rational algebraic plane
curve》
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作者:
Laurent Bus\'e (INRIA Sophia Antipolis)
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最新提交年份:
2009
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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一级分类:Computer Science 计算机科学
二级分类:Symbolic Computation 符号计算
分类描述:Roughly includes material in ACM Subject Class I.1.
大致包括ACM学科第一类1的材料。
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一级分类:Mathematics 数学
二级分类:Commutative Algebra 交换代数
分类描述:Commutative rings, modules, ideals, homological algebra, computational aspects, invariant theory, connections to algebraic geometry and combinatorics
交换环,模,理想,同调代数,计算方面,不变理论,与代数几何和组合学的联系
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英文摘要:
Given a parametrization of a rational plane algebraic curve C, some explicit adjoint pencils on C are described in terms of determinants. Moreover, some generators of the Rees algebra associated to this parametrization are presented. The main ingredient developed in this paper is a detailed study of the elimination ideal of two homogeneous polynomials in two homogeneous variables that form a regular sequence.
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PDF链接:
https://arxiv.org/pdf/0712.2671