$\varkappa$-metrizable compacta and superextensions
arXiv:0906.4270
Abstract
A characterization of $\varkappa$-metrizable compacta in terms of extension of functions and usco retractions into superextensions is established.
12 pages
arXiv:0906.4270
A characterization of $\varkappa$-metrizable compacta in terms of extension of functions and usco retractions into superextensions is established.
12 pages