Fundamental group of Galois covers of degree 6 surfaces
Fundamental group of Galois covers of degree 6 surfaces
In this paper, we consider the Galois covers of algebraic surfaces of degree 6, with all associated planar degenerations. We compute the fundamental groups of those Galois covers, using their degeneration. We show that for 8 types of degenerations, the fundamental group of the Galois cover is non-trivial and for …