基于强迫方程的超截面问题的一类反例
A class of counter-examples to the hypersection problem based on forcing equations
摘要:
我们给出了一类三维Stein空间W和超曲面H,使得W-H的补空间不是Stein,但使得对于每个解析曲面S \subset W,S-S \cap H的补空间是Stein.这个类是使用强迫方程构造的,并给出了超截面问题的新反例。
英文摘要:
We give a class of three-dimensional Stein spaces W together with a hypersurface H, such that the complement W-H is not Stein, but such that for every analytic surface S \subset W the complement S-S \cap H is Stein. This class is constructed using forcing equations and gives new counter-examples to the hypersection problem.
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