THE EULER CHARACTERISTIC OF A FAMILY OF ALGEBRAIC VARIETIES
THE EULER CHARACTERISTIC OF A FAMILY OF ALGEBRAIC VARIETIES
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代数簇族的欧拉特性
DOI:
10.1070/sm1972v018n02abeh001773
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发表时间:
1972
期刊:
影响因子:
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通讯作者:
I. V. Dolgačev
中科院分区:
文献类型:
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作者:
I. V. Dolgačev
In this paper we derive a formula for the l-adic Euler characteristic of a one-parameter family of algebraic varieties. We define an algebraic analog of the local monodromy of isolated singularities of algebraic hypersurfaces, defined in the complex case by Milnor. We discuss various conjectures connected with the definition of the conductor of a family of algebraic varieties. Bibliography: 26 items.