Tim Hartmann and Ahmed Ghazy gave a talk on continuous graphs—a model obtained by replacing each edge of a graph with a unit interval to form a metric space, enabling continuous analogues of classical graph problems at the Discrete Math Seminar

On November 4, 2025, Tim Hartmann and Ahemed Ghazy from CISPA Helmholtz Center for Information Security in Germany gave a talk at the Discrete Math Seminar on continuous graphs—a model obtained by replacing each edge of a graph with a unit interval to form a metric space, enabling continuous analogues of classical graph problems. The title of their talk was “Continuous Graphs – An Overview and a Coloring Problem“.