紧集是指拓扑空间内的一类特殊点集，它们的任何开覆盖都有有限子覆盖。从某种意义上，紧集类似于闭集。
n. compact
misc. bicompact set ; compact set
对于强紧集得到了一些普通紧集所不具有的性质。
For the strongly compact set, this article gains, a few qualities of which common compact is not possessed.
最后，讨论了弱诱导包含式正则空间中层仿紧集的特征。
Finally , thecharacterizations of sheaf paracompact sets in weak induced contained type regularspaces are glven.
另一方面，在附加了弱于“C是紧集”的条件下，得到了强收敛结果。
On the other hand, we obtain the strong convergence theorem under a condition weaker than "c is compactness".
应用推荐