摘要翻译:
Blow-Analysis等价性是Kuo为发展实解析等性理论而引入的实解析函数芽的概念。本文给出了二维情形下Blow-Analysis等价性的完全刻画:在Newton-Puiseux根及其Puiseux对的实部排列的实树模型下,以及在最小分辨率下。这些特征表明,在二维情形下,Blow-Analysis等价是复解析函数芽的拓扑等价的自然类比。此外,我们还证明了在二维情况下,吹气解析等价可以级联,从而满足几个几何性质。例如,它保留了实解析弧的接触阶。在一般的$n$维情形下,我们证明了一个奇异实修正满足弧提升性质。
---
英文标题:
《Blow-analytic equivalence of two variable real analytic function germs》
---
作者:
Satoshi Koike and Adam Parusinski
---
最新提交年份:
2008
---
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
--
---
英文摘要:
Blow-analytic equivalence is a notion for real analytic function germs, introduced by Tzee-Char Kuo in order to develop real analytic equisingularity theory. In this paper we give complete characterisations of blow-analytic equivalence in the two dimensional case: in terms of the real tree model for the arrangement of real parts of Newton-Puiseux roots and their Puiseux pairs, and in terms of minimal resolutions. These characterisations show that in the two dimensional case the blow-analytic equivalence is a natural analogue of topological equivalence of complex analytic function germs. Moreover, we show that in the two-dimensional case the blow-analytic equivalence can be made cascade, and hence satisfies several geometric properties. It preserves, for instance, the contact orders of real analytic arcs. In the general $n$-dimensional case, we show that a singular real modification satisfies the arc-lifting property.
---
PDF链接:
https://arxiv.org/pdf/0710.1046