Topology, Geometry and Galois Theory.
By Prof. A. J. Parameswaran from KSoM
Madhava Hall, Main Building, 3rd Floor, Math Department
Abstract
We will begin with the definition of Fibre products, ramified maps of curves/ Riemann Surfaces,
relation with connectivity of the fibre products. We will conclude by proving that a "Morse Map" of degree
of projective curves has a Galois group equal to the symmetric group S_d.