Santiago López de Medrano Santiago López de Medrano Santiago López de Medrano Sánchez (born October 15, 1942 in Mexico City) is a Mexican mathematician, who works as a researcher at the National Autonomous University of Mexico (UNAM). His research has concerned knot theory, singularity theory, biomathematics, and differential topology. López de Medrano did his undergraduate studies at UNAM, and earned his Ph.D. from Princeton University in 1969, under the supervision of William Browder. He returned to UNAM as a researcher and professor in 1968, and was president of the Mexican Mathematical Society from 1969 to 1973. López de Medrano presented his work on knot
Apertura 2015 Liga MX Finals in a league final, the final of the 1977–78 season which UANL won 3–1 on aggregate. Before reaching this final, UNAM appeared in five finals since the year 2000, four in which they were victorious (Clausura 2004, Apertura 2004, Clausura 2009, and Clausura 2011). The team last won the league title four years earlier when they defeated Morelia to capture the Clausura 2011 title. This was UANL's third final in a one-year span, the team lost the Apertura 2014 league final and lost the 2015 Copa Libertadores final in that span. The team last won the Liga MX title three