Abstract
It is proved that for a –dimensional compact metrizable space the infinite real projective space is an absolute extensor of if and only if the real projective plane is an absolute extensor of (see Theorems 1.2 and 1.5).
Citation
Jerzy Dydak. Michael Levin. "Extensions of maps to the projective plane." Algebr. Geom. Topol. 5 (4) 1711 - 1718, 2005. https://doi.org/10.2140/agt.2005.5.1711
Information