Concerning Cut Point Spaces of Order Three
Author(s) -
D. Daniel,
William S. Mahavier
Publication year - 2007
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/2007/10679
Subject(s) - algorithm , artificial intelligence , computer science
A point p of a topological space X is a cutpoint 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 aconnected 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 uncountable separable cut point space with each point a cut point of order three andtherefore no such space may be embedded in a Euclidean space
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