Technical Report TR - 2004 - 024 Concerning Cut Point Spaces of Order Three

نویسنده

  • William Mahavier
چکیده

A point p of a topological space X is a cut point of X if X − {p} is disconnected. Further, if X −{p} has precisely m components for some natural number m ≥ 2 we will say that p has cut point order m. If each point y of a connected space Y is a cut point of Y , we will say that Y is a cut point space. Herein we construct a space S so that S is a connected Hausdorff space and each point of S is a cut point of order three. We also note that there is no separable cut point space with each point a cut point of order three and therefore no such space may be embedded in a Euclidean space.

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تاریخ انتشار 2007