arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1503.08467math.GN
收藏

选择性强的可筛选性和游戏

Selective strong screenability and a game

Liljana Babinkostova, Marion Scheepers

摘要:

可屏蔽性和强可屏蔽性的选择性版本在一大类空间中重合。我们表明,相应的游戏是不等价的,即使在这样的标准度量空间的封闭单位区间。在选择性强可筛选性博弈中,我们确定了ONE有获胜策略的充分条件和TWO有获胜策略的必要条件

英文摘要:

Selective versions of screenability and of strong screenability coincide in a large class of spaces. We show that the corresponding games are not equivalent in even such standard metric spaces as the closed unit interval. We identify sufficient conditions for ONE to have a winning strategy, and necessary conditions for TWO to have a winning strategy in the selective strong screenability game

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。

↑