- SACS Seminar: Riccardo Cristoferi "Crystallization into the triangular lattice in the plane for a family of concave entropies"
- SACS Seminar: Daniel Walter (HU Berlin) "A generalized conditional gradient method for infinite-dimensional nonsmooth optimization"
- SACS Seminar: Erwin Luesink (MOR)
- SACS Seminar: Theophile Chaumont - French National Institute for computer science and applied mathematics
- SACS Seminar: Manuel A. Sánchez Uribe (Instituto de Ingeniería Matemática y Computacional (IMC))
- Capita Selecta SACS seminar: Lars Corbijn van Willenswaard
- Capita Selecta SACS seminar: Dietmar Gallistl
- Capita Selecta SACS seminar: Federico Califano
- Capita Selecta SACS seminar: Anthony Hastir
- Capita Selecta SACS seminar: Jurgen Hebbink