- 期刊
WEAKLY RECURRENT AND ALMOST PERIODIC POINTS IN βG.
摘要
Let G be a group. We will study the relationship between A^G and WR^G. In Nassar [1] it has been shown that if G is a nontorsion group, then A^G□R^G. In this paper we will show that if G contains a subset A such that K.A is not left thick for each finite set K and A is not a finite union of thin sets, then A^G□WR^G.
延伸閱讀
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