Home › Events › Special Topics Seminar: Carlos E. Vasco (Universidad Distrital, Bogota-Universidad del Valle, Cali, Colombia) Special Topics Seminar: Carlos E. Vasco (Universidad Distrital, Bogota-Universidad del Valle, Cali, Colombia) Time: Mon Jul 21, 2014, 3:30 pm - 4:30 pm Location: 127 Hayes-Healy Hall Title: A model-theoretic Philosophy of Mathematics II. The Mathematics.