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JOURNALS // Matematicheskie Zametki // Archive
Mat. Zametki, 1970 Volume 7, Issue 6, Pages 697–705 (Mi mzm9555)
This article is cited in 2 papers

Dimension-increasing mappings

G. S. Skordev

M. V. Lomonosov Moscow State University

Abstract: For closed dimension-increasing mappings of the paracompactum $X$ on $Y$, a lower bound is obtained for the dimension of sets of points in $Y$ whose inverse images contain at least $s$ different points.

UDC: 513.83

Received: 28.05.1969


 English version: Mathematical Notes, 1970, 7:6, 421–426

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