Abstract In this paper a rapid non-interval P-point and a rapid non-weakly Ramsey interval P-point are constructed assuming Continuum Hypothesis or Martin's Axiom. These constructions, with the help of geometric interpretations for some needed configurations, provide the examples of rapid ultrafilters for an affirmative answer to a question of Blass, Di Nasso, and Forti.

中文翻译：

---

快速间隔 P 点

摘要 本文假设连续统假设或马丁公理，构造了快速非区间P点和快速非弱Ramsey区间P点。这些结构，在对一些所需配置的几何解释的帮助下，提供了快速超滤器的例子，为 Blass、Di Nasso 和 Forti 的问题提供了肯定的答案。