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cut point

Let S,T)$ be a connected topological space, and let p \in S$. If S \setminus \{p\}$ is connected, then p$ is called a non-cut point of S$. If S \setminus \{p\}$ is not connected, then p$ is called a cut point of S$.
next up previous contents index
Next: -smooth Up: Definitions Previous: curve
Janusz J. Charatonik, Pawel Krupski and Pavel Pyrih
2001-11-30