Automorphic Forms and Applications: Haowu Wang (LabEx CEMPI, University of Lille)
The Seminar Automorphic Forms and Applications will take place on Nov 27 at 18:00 in the room 306
Haowu Wang (LabEx CEMPI, University of Lille) will give a talk «Siegel paramodular forms of small weights»
Paramodular forms are Siegel modular forms with respect to the paramodular groups of polarisation (1,t) and genus 2. The construction of paramodular forms of small weights is quite a difficult problem, equivalent to the proof of the non-triviality of the third cohomology groups or proof of general type of Siegel modular 3-folds.