Generators of the Jacobian syzygy module, and rational cuspidal curves
Speaker: Prof. Alexandru Dimca (University of Nice, France)

Time: 9h, Wednesday, 20/3/2019,
Location: Room 611-612, Building A6, Institute of Mathematics
Abstract: We give upper bounds for the number and degrees of generators of the module of Jacobian syzygies of a reduced plane curve. Then we relate these numbers to rational (nearly) cuspidal curves, and to curves realizing the maximum Tjurina number in a well known du Plessis-Wall inequality.