Minimal Subspaces with Maximal Dimensioanal Diameters
Mathematics and Education in Mathematics, Tome 40 (2011) no. 1, pp. 219-222
Cet article a éte moissonné depuis la source Bulgarian Digital Mathematics Library
Suppose that X is a compact metric space with dim X = n. Then for the n − 1
dimensional diameter dn−1(X) we have dn−1(X) > 0 and in the same time dn(X) = 0.
It follows now that X contains a minimal by inclusion closed subset Y for which
dn−1(Y ) = dn−1(X). Under these conditions Y is a Cantor manifold [7]. In this note
we prove that every such subspace Y is even a continuum V^n. Various consequences
are discussed. *2000 Mathematics Subject Classification: 54H20.
Keywords:
Cantor Manifold, Dimensional Diameter
@incollection{MEM_2011_40_1_a21,
author = {Todorov, Vladimir},
title = {Minimal {Subspaces} with {Maximal} {Dimensioanal} {Diameters}},
booktitle = {},
series = {Mathematics and Education in Mathematics},
pages = {219--222},
year = {2011},
volume = {40},
number = {1},
language = {en},
url = {http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a21/}
}
Todorov, Vladimir. Minimal Subspaces with Maximal Dimensioanal Diameters. Mathematics and Education in Mathematics, Tome 40 (2011) no. 1, pp. 219-222. http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a21/