Quasi-liminf convergence in posets
Quasi-liminf convergence in posets
复制标题
偏序集中的拟极限收敛
DOI:
10.1016/j.topol.2020.107546
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发表时间:
2020-12
影响因子:
0.6
通讯作者:
Xu Xiaoquan
中科院分区:
文献类型:
--
作者:
Zhang Wenfeng;Xu Xiaoquan
In this paper, the concepts of gs2-convergence and quasi-liminf convergence of.filters in posets are introduced. The main results are: (1) For an order consistent.topology τ on a poset P, P is τ-quasicontinuous iff the gs2-convergence coincides.with τ-convergence; (2) For an order consistent topology τ on a poset P, the quasiliminf convergence coincides with τ ∨ ω(P)-convergence if P is τ-quasicontinuous; (3) For an order consistent topology τ on a poset P, P is τ-continuous iff the.s2-convergence coincides with τ-convergence iff it is meet τ-continuous and the.quasi-liminf convergence coincides with τ ∨ ω(P)-convergence.
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DOI:
10.1017/cbo9780511542725
发表时间:
2003-04
期刊:
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影响因子:
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DOI:
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影响因子:
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DOI:
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发表时间:
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期刊:
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影响因子:
--
作者:
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