 2023

Original solutions to all three questions of the Geometry of surfaces course of the University of Oxford Part B examination, held on 7 June 2023. Source: released examination PDF, bundle pages 214–217; paper pages 1–4. The numbering follows the original paper. In 3(e), the displayed identity requires integration with multiplicity when the parameter interval wraps around the surface; the solution explains this omission in the native PDF.