# Stevo Todorcevic: A construction scheme on $\omega_{1}$

27/September/2013, 13:30–15:00
Fields institute, Room 210

Speaker:  Stevo Todorcevic (University of Toronto)

Title:   A construction scheme on $\omega_{1}$

Abstract:  We describe a simple and general construction scheme for describing mathematical structures on domain $\omega_{1}$. Natural requirements on this scheme will reduce the nonseparable structural properties of the resulting mathematical object to some finite-dimensional problems that are easy to state and frequently also easy to solve. The construction scheme is in fact quite easy to use and we illustrate this by some application mainly towards compact convex spaces and normed spaces.