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Idealistic exponents: Tangent cone, ridge, characteristic polyhedra
Journal of Algebra ( IF 0.9 ) Pub Date : 2021-01-01 , DOI: 10.1016/j.jalgebra.2020.08.022
Bernd Schober

Abstract We study Hironaka's idealistic exponents over Spec ( Z ) . We give an idealistic interpretation of the tangent cone, the directrix, and the ridge. The main purpose is to introduce the notion of characteristic polyhedra of idealistic exponents and deduce from them intrinsic data on the idealistic exponent.

中文翻译:

理想指数:切锥、脊、特征多面体

摘要 我们研究了 Hironaka 在 Spec ( Z ) 上的理想指数。我们对切锥、准线和脊给出了理想主义的解释。主要目的是引入理想指数特征多面体的概念,并从中推导出理想指数的内在数据。
更新日期:2021-01-01
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