Séminaires : Géométrie énumérative

URL: https://webusers.imj-prg.fr/~penka.georgieva/EGSeminar.html

Almost 30 years ago, Berglund and Hübsch proposed a version of Mirror Symmetry for quasihomogeneous potentials, which was later completed by Krawitz. To a Landau-Ginzburg pair (W,G) of a potential W and a group of symmetries G, we can relate its BHK mirror (W‘,G‘) by a simple rule. In this presentation, we will discuss BHK mirror symmetry, its relation with other forms of mirror symmetry, and an extension of BHK mirror symmetry to nonabelian groups.