Title of article
On diagonal resolvable spheres
Author/Authors
Blagojevi?، نويسنده , , Pavle V.M. and Dimitrijevi? Blagojevi?، نويسنده , , Aleksandra and Ko?inac، نويسنده , , Ljubi?a D.R.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2013
Pages
5
From page
2335
To page
2339
Abstract
In this paper we give the complete answer to a question posed by A. Arhangelʼskii and prove that the sphere S n is diagonal resolvable if and only if S n is an H-space if and only if n ∈ { 0 , 1 , 3 , 7 } . Moreover, we prove that any upper half even dimensional Q -sphere cannot be diagonal resolvable.
Keywords
Diagonal resolvable spaces , Hopf invariant
Journal title
Topology and its Applications
Serial Year
2013
Journal title
Topology and its Applications
Record number
1583966
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