Makoto Enokizono, Normal stable degenerations of Noether-Horikawa surfaces
B236-1 IBS, Korea, Republic of
Algebraic Geometry Seminar
Speaker Makoto Enokizono University of Tokyo Noether-Horikawa surfaces are surfaces of general type satisfying the equation K2=2pg−4, which represents the equality of the Noether inequality K2≥2pg−4 for surfaces of general type. In the 1970s, Horikawa conducted a detailed study of smooth Noether-Horikawa surfaces, providing a classification of these surfaces and describing their moduli spaces. …