You are cordially invited to the ODTU-Bilkent Algebraic Geometry Seminar<\/p>\n
Speaker: Emre Can Sert\u00f6z (Hannover)<\/p>\n
“Computing limit mixed Hodge structures”<\/p>\n
Abstract: Consider a smooth family of varieties over a punctured disk that is extended to a flat family over the whole disk, e.g., consider a 1-parameter family of hypersurfaces with a central singular fiber. The Hodge structures (i.e. periods) of smooth fibers exhibit a divergent behavior as you approach the singular fiber. However, Schmid’s nilpotent orbit theorem states that this divergence can be “regularized” to construct a limit mixed Hodge structure. This limit mixed Hodge structure contains detailed information about the geometry and arithmetic of the singular fiber. I will explain how one can compute such limit mixed Hodge structures in practice and give a demonstration of my code.<\/p>\n
Date: 11 November 2022, Friday
\nTime: 15:40 (GMT+3)
\nPlace: Zoom<\/p>\n
This is an online seminar. To request the event link, please send a message to sertoz@bilkent.edu.tr<\/p>\n","protected":false},"excerpt":{"rendered":"
You are cordially invited to the ODTU-Bilkent Algebraic Geometry Seminar Speaker: Emre Can Sert\u00f6z (Hannover) “Computing limit mixed Hodge structures” Abstract: Consider a smooth family of varieties over a punctured disk that is extended to a flat family over the whole disk, e.g., consider a 1-parameter family of hypersurfaces with [\u2026] <\/p>\n