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Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)



Some examples relating the deleted product to imbeddability

Author: Brian R. Ummel
Journal: Proc. Amer. Math. Soc. 31 (1972), 307-311
MathSciNet review: 0290349
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Abstract: Examples are given showing the limitations of the homology of the deleted product in determining the imbeddability of simplicial complexes in a given Euclidean space. It is also proven that the only finite $ 1$-complexes whose polyhedral deleted products are closed $ 2$-manifolds are the two primitive skew curves of Kuratowski.

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Keywords: Deleted product, imbedding in Euclidean space, simplicial complex
Article copyright: © Copyright 1972 American Mathematical Society

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