摘要翻译:
我们引入了一类多项式映射,我们称之为幂级数的多项式根,并证明了具有这种性质的自同构在任意维上生成自同构群。特别地,我们一般地确定了哪些保持原点的多项式映射是幂级数的根。我们更深入地研究了一维情形。
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英文标题:
《Polynomial maps that are roots of power series》
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作者:
Stefan Maubach, Han Peters
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最新提交年份:
2007
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分类信息:
一级分类:Mathematics 数学
二级分类:Complex Variables 复变数
分类描述:Holomorphic functions, automorphic group actions and forms, pseudoconvexity, complex geometry, analytic spaces, analytic sheaves
全纯函数,自守群作用与形式,伪凸性,复几何,解析空间,解析束
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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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英文摘要:
We introduce a class of polynomial maps that we call polynomial roots of powerseries, and show that automorphisms with this property generate the automorphism group in any dimension. In particular we determine generically which polynomial maps that preserve the origin are roots of powerseries. We study the one-dimensional case in greater depth.
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PDF链接:
https://arxiv.org/pdf/0706.0788