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arXiv:math/0410370 [math.GT]AbstractReferencesReviewsResources

Extensions of maps to the projective plane

Jerzy Dydak, Michael Levin

Published 2004-10-16, updated 2005-12-11Version 2

It is proved that for a 3-dimensional compact metrizable space X the infinite real projective space is an absolute extensor of X if and only if the real projective plane is an absolute extensor of X.

Comments: Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol5/agt-5-69.abs.html
Journal: Algebr. Geom. Topol. 5 (2005) 1711-1718
Categories: math.GT, math.GN
Subjects: 55M10, 54F45
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