零维梯度奇点

IF 0.6 Q4 MATHEMATICS, APPLIED Methods and applications of analysis Pub Date : 2017-01-01 DOI:10.4310/MAA.2017.V24.N2.A1
A. Aleksandrov, Hui-Qin Zuo, Henry Laufer
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引用次数: 2

摘要

. 利用变形理论的简单性质,讨论了零维梯度拟齐次奇异分类问题的一种方法。作为一个例子,我们列举了模块化p = 0且米尔诺数不大于12的所有奇异点。我们还计算了第一余切同调和上同调模的范式和单项式向量基,相应的庞加莱多项式,内模态,内模性,原始理想等。
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Zero-dimensional gradient singularities
. We discuss an approach to the problem of classifying zero-dimensional gradient quasihomogeneous singularities using simple properties of deformation theory. As an example, we enumerate all such singularities with modularity ℘ = 0 and with Milnor number not greater than 12. We also compute normal forms and monomial vector-bases of the first cotangent homology and cohomology modules, the corresponding Poincar´e polynomials, inner modality, inner modularity, primitive ideals, etc.
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Methods and applications of analysis
Methods and applications of analysis MATHEMATICS, APPLIED-
自引率
33.30%
发文量
3
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