Seminar series
Date
Mon, 11 Nov 2013
14:00
14:00
Location
C6
Speaker
Max Pitz
Organisation
Oxford
Raushan Buzyakova asked if a space is hereditarily D provided
that the extent and Lindelöf numbers coincide for every subspace. We
will introduce interval topologies on trees and present Nyikos'
counterexample to this conjecture.