Fermat Hypersurfaces, Projective Duality, and Algebraic $n$-Valued Monoids
Date:
Talk at Postnikov Memorial Seminar "Algebraic Topology and Its Applications", Moscow State University, Moscow, Russia
We discuss algebraic $n$-valued monoids, Fermat hypersurfaces, discriminants, and projective duality.
Seminar page. See also the joint preprint with Victor Buchstaber, arXiv:2510.14010.