A short proof of nonhomogeneity of the pseudo-circle

Kuperberg, Krystyna; Gammon, Kevin

doi:10.1090/S0002-9939-08-09605-6

A short proof of nonhomogeneity of the pseudo-circle
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by Krystyna Kuperberg and Kevin Gammon PDF

Proc. Amer. Math. Soc. 137 (2009), 1149-1152 Request permission

Abstract:

The pseudo-circle is known to be nonhomogeneous. The original proofs of this fact were discovered independently by L. Fearnley and J. T. Rogers, Jr. The purpose of this paper is to provide an alternative, very short proof based on a result of D. Bellamy and W. Lewis.

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