Jeong Ok Choi (최정옥) gave a talk on the non-singularity of some circulant matrices at the Discrete Math Seminar

On June 29, 2021, Jeong Ok Choi (최정옥) from GIST and IBS Discrete Mathematics Group gave a talk at the Discrete Math Seminar on the non-singularity of some circulant matrices. The title of her talk was “Invertibility of circulant matrices of arbitrary size“.