|
Solution of a problem due to Bing
E. V. Sandrakova Moscow Engineering Physics Institute
Abstract:
It is proved in this article that for Alexander's “horned” sphere S2A in E3 there exists a pseudoisotopy Ft of the space E3 onto itself which transforms the boundary of the three-dimensional simplex σ3 in S2A such that the continuous mapping F1 has a countable set of nondegenerate preimages of points each of which is not a locally connected continuum in E3 intersecting ∂σ3 in a singleton.
This answers affirmatively a question posed by R. H. Bing in the Mathematical Congress in Moscow in 1966.
Received: 02.04.1972
Citation:
E. V. Sandrakova, “Solution of a problem due to Bing”, Mat. Zametki, 14:2 (1973), 249–259; Math. Notes, 14:2 (1973), 701–706
Linking options:
https://www.mathnet.ru/eng/mzm7255 https://www.mathnet.ru/eng/mzm/v14/i2/p249
|
Statistics & downloads: |
Abstract page: | 230 | Full-text PDF : | 102 | First page: | 1 |
|