25.10.2021, 14:00 Uhr, Numerical Algebra and Optimization Seminar

• Sylvain Spitz (TU Berlin)
• Generalized Permutahedra and Optimal Auctions
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

28.10.2021, 14:00 Uhr, Seminar on Nonlinear Algebra

• Irem Portakal (MPI MIS, Leipzig)
• Graphs and toric varieties
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

28.10.2021, 14:45 Uhr, Seminar on Nonlinear Algebra

• Emre Sertöz (Leibniz University Hannover)
• Heights, periods, and arithmetic on curves
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

05.11.2021, 10:30 Uhr, Special Seminar

• Speakers: see abstract
• MathRepo: how to handle your research data
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

11.11.2021, 14:00 Uhr, Seminar on Nonlinear Algebra

• Max Pfeffer (TU Chemnitz + MPI MIS, Leipzig)
• The cone of 5 by 5 completely positive matrices
• G3 10 (Hörsaal), attendance restricted, registration required, check abstract for details

24.11.2021, 15:15 Uhr, Leipzig seminar on Algebra, Algebraic Geometry and Algebraic Topology

• Christian Lehn (TU Chemnitz)
• Compact Moduli Spaces of K3 Surfaces coming from Mirror Symmetry
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

08.12.2021, 15:15 Uhr, Leipzig seminar on Algebra, Algebraic Geometry and Algebraic Topology

• Florian Frick (Cornell University and FU Berlin)
• to be announced
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details

14.01.2022, 11:00 Uhr, Leipzig seminar on Algebra, Algebraic Geometry and Algebraic Topology

• Gaetan Borot (Humboldt University Berlin)
• Counting multicurves on combinatorial surfaces and integrals of volumes of polytopes
• E1 05 (Leibniz-Saal), attendance restricted, registration required, check abstract for details