Richard Smith

will speak on

Lipschitz-free spaces and descriptive set theory

Time: 3:00PM
Date: Tue 30th September 2025
Location: E0.32 (beside Pi restaurant) [map]

Further information

Abstract: Motivated by recent work of E. Basset, G. Lancien and A. Proch\'azka, we use the reduction argument of Bossard to prove two results: if a separable Banach space is isomorphically universal for the class of Lipschitz-free spaces over the countable complete discrete metric spaces then it is isomorphically universal for the class of separable Banach spaces, and if a complete separable metric space is Lipschitz universal for the same class of metric spaces then it is Lipschitz universal for all separable metric spaces.

https://ucd-ie.zoom.us/j/66355237515

(This talk is part of the Analysis series.)

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