Tuesday, November 29, 2016, 17:15
Wrocław University of Technology, 215 D-1
Speaker: Artur Bartoszewicz (Łódź University of Technology)
Title: On the sets of subsums of series
The first observations connected with sets of subsums of series (s.c. achievement sets) belong to Kakeya and are over 100 years old. In my lecture I want to present the story of the studies of the problem and the results obtained by my cooperators and me quite recently. These results concern the series generating Cantorvals, connections between the achievement sets of series and the atractors of affine IFS’s and achievement sets of conditionally convergent series in the plane.