Title of article
On Alexandroff theorem for general Abelian groups
Author/Authors
Dranishnikov، نويسنده , , Alexander N. and Repovs، نويسنده , , Du?an، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2001
Pages
11
From page
343
To page
353
Abstract
We present a technique for construction of infinite-dimensional compacta with given extensional dimension. We then apply this technique to construct some examples of compact metric spaces for which the equivalence XτM(G,n)⇔XτK(G,n) fails to be true for some torsion Abelian groups G and n⩾1.
Keywords
Cohomological dimension , Moore space , Extensional dimension , Eilenberg–MacLane complex , Compact metric space , Extension problem , Truncated cohomology , Sullivan Conjecture
Journal title
Topology and its Applications
Serial Year
2001
Journal title
Topology and its Applications
Record number
1579715
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