Dear friends: I have attached the titles and abstracts of three upcoming math colloquiua: Maria Fox, University of Oregon, Tuesday 1/18 at 3:30 PM Cuiyu He, University of Texas Rio Grande Valley, Friday 1/21 at 3:30 PM José Simental Rodríguez, Max Planck Institute Bonn, Tuesday 2/1 at 9:30 AM Dr. Kable has previously sent the Zoom links for the first two. Please join the department for these talks, if you would like. Sincerely, David Wright