2026/2027🔗

Mikołaj Paśnikowski🔗

Warsaw University of Technology

Date: 2026 October 20th

Title: 2-dimensional special improper affine spheres with singularities (cont.)

Abstract: Special improper affine spheres (SIAS) are wave front realizations of solutions to the Monge–Ampère Hessian one equation ($det D^2f = 1$). We go over their definition, along with their local properties and a representation by a pair of holomorphic functions. We study the singularities of SIAS.

Mikołaj Paśnikowski🔗

Warsaw University of Technology

Date: 2026 October 6th

Title: 2-dimensional special improper affine spheres with singularities

Abstract: Special improper affine spheres (SIAS) are wave front realizations of solutions to the Monge–Ampère Hessian one equation ($det D^2f = 1$). We go over their definition, along with their local properties and a representation by a pair of holomorphic functions. We study the singularities of SIAS.