Numerical Invariants and Moduli Spaces for Line Arrangements
MFO Scientific ProgramResearch in Pairs 2016
Măcinic, Daniela Anca
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Using several numerical invariants, we study a partition of the space of line arrangements in the complex projective plane, given by the intersection lattice types. We offer also a new characterization of the free plane curves using the Castelnuovo-Mumford regularity of the associated Milnor/Jacobian algebra.