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Proceedings of the American Mathematical Society

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Compact subsets of $ R\sp{n}$ and dimension of their projections


Author: Sibe Mardešić
Journal: Proc. Amer. Math. Soc. 41 (1973), 631-633
MSC: Primary 54F45
MathSciNet review: 0334161
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Abstract: In this paper it is proved that a $ k$-dimensional closed subset $ X \subset {R^n}$ admits a projection $ p$ into one of the coordinate $ k$-planes such that $ \dim p(X) = k$.


References [Enhancements On Off] (What's this?)

  • [1] W. Hurewicz and W. Hallman, Dimension theory, Princeton Math. Series, vol. 4, Princeton Univ. Press, Princeton, N.J., 1948. MR 3, 312.

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Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1973-0334161-3
Keywords: Dimension, projection, Euclidean space, Baire category theorem, topological semilattice
Article copyright: © Copyright 1973 American Mathematical Society