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This article is cited in 1 scientific paper (total in 1 paper)
Movability relative to various classes of spaces
S. A. Bogatyi, V. A. Kalinin M. V. Lomonosov Moscow State University
Abstract:
This article is in answer to a question posed by K. Borsuk [1]. There exists a locally connected continuum $X$ which is movable relative to the class of all spheres, but which is not 2-movable. We shall prove that the classes $\EuScript K$ of movable compacta coincide for the following $\EuScript K$: 1) all polyhedra of dimension $\le n$, 2) all compacta of dimension $\le n$, and 3) gall compacta of fundamental dimension $\le n$. We shall also prove that the movability of a compactum $X$ is equivalent to its movability relative to the class of all polyhedra.
Received: 28.07.1975
Citation:
S. A. Bogatyi, V. A. Kalinin, “Movability relative to various classes of spaces”, Mat. Zametki, 21:1 (1977), 125–132; Math. Notes, 21:1 (1977), 68–71
Linking options:
https://www.mathnet.ru/eng/mzm7937 https://www.mathnet.ru/eng/mzm/v21/i1/p125
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Abstract page: | 153 | Full-text PDF : | 67 | First page: | 1 |
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