2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/100982We show that strictly convex surfaces expanding by the inverse Gauss curvature flow converge to infinity in finite time. After appropriate rescaling, they converge to spheres. We describe the algorithm to find our main test function.25 pages; minor correctionsDifferential GeometryAnalysis of PDEs53C44; 65K05; 35B40Surfaces expanding by the inverse Gauss curvature flowtext