在力迫扩张下Lindelöf性质的保持
Preserving the Lindelöf property under forcing extensions
摘要：
研究了拓扑空间在力迫扩张下Lindelöf性质的保持性。给出了一个力迫概念保持Lindelöf性质的几个加强的充分条件，如Lindelöf性质的不可破坏性、Rothberger性质和Lindelöf P-空间.
英文摘要：
We investigate preservation of the Lindelöf property of topological spaces under forcing extensions. We give sufficient conditions for a forcing notion to preserve several strengthenings of the Lindelöf property, such as indestructible Lindelöf property, the Rothberger property and being a Lindelöf P-space.
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。
