Seminar series
Date
Mon, 04 May 2026
Time
16:30 -
17:30
Location
L4
Speaker
Bernd Kirchheim
Organisation
Leipzig University
Recently a new inhabitant entered the zoo of convexity notions for vectorial variational problems: functional convexity. I would like to report of progress in understanding the corresponding integrands, but also new insight into fine properties of most general class of related integrands: It turns out that rank-one convex functions share surprisingly many pointwise differentiablity properties with ordinary convex functions.