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arXiv 1602.07002math.GN
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拓扑对策与$G_δ$ -对角性质的关系

Relations Between a Topological Game and the $G_δ$-diagonal property

Leandro F. Aurichi, Dione A. Lara

摘要:

我们提出了一个选择原则$S_1(\mathcal{O},\mathcal{H})$的特点$G_δ$ -对角属性。我们还提出了一个由这个选择原理诱导的拓扑对策,并研究了这个对策与$G_δ$ -性质之间的关系。最后给出了一些应用实例。

英文摘要:

We present a selection principle $S_1(\mathcal{O},\mathcal{H})$ that characterizes the $G_δ$-diagonal property. We also present a topological game induced by this selection principle and we study the relations between this game and the $G_δ$-property. Finally, we give some applications and examples.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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