On December 9, 2025, Tuukka Korhonen from the University of Copenhagen gave a talk at the Discrete Math Seminar on a dynamic algorithm for maintaining a tree decomposition of a graph. The title of his talk was “Dynamic Treewidth in Logarithmic Time“.
Matthew Kwan gave a talk on the permanent of a random ±1-matrix at the Discrete Math Seminar
On December 8, 2025, Matthew Kwan from ISTA, Austria, gave a talk at the Discrete Math Seminar on the permanent of a random ±1-matrix. The title of his talk was “Exponential anticoncentration of the permanent“.



