The Kakeya needle problem for rectifiable sets

Wednesday, June 20, 2018
Ora Inizio: 
18:00
Ora Fine: 
19:00
Alan Chang
University of Chicago

Abstract. We show that the classical results about rotating
a line segment in arbitrarily small area, and the existence
of a Besicovitch and a Nikodym set hold if we replace the
line segment by an arbitrary rectifiable set.
This is joint work with Marianna Csörnyei.