Consistent solution of Markov's problem about algebraic sets
Consistent solution of Markov's problem about algebraic sets
复制标题
代数集马尔可夫问题的一致解
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
O. Sipacheva
中科院分区：
文献类型：
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作者：
O. Sipacheva
证明了连续统假设蕴含着群M的存在性，群M包含一个非代数的无条件闭集，即，在M上的任何Hausdorff群拓扑中是封闭的，但不是M中方程解集的有限并集的交集的集合。
It is proved that the continuum hypothesis implies the existence of a group M containing a nonalgebraic unconditionally closed set, i.e., a set which is closed in any Hausdorff group topology on M but is not an intersection of finite unions of solution sets of equations in M.