Over the course of the last 15 years or so, Minhyong Kim has developed a method for making eff ective use of the fundamental group to bound sets of solutions to hyperbolic equations; his method opens a new avenue in the … Continue reading Colloquium: Tuesday, November 17, 2pm. Speaker: Ishai Dan-Cohen (Duisburg-Essen). Title: A fundamental group approach to the unit equation.
