2 papers
math.AG2024
Bitangents of real algebraic curves: signed count and constructions
Thomas Blomme, Erwan Brugallé, Cristhian Garay
We study real bitangents of real algebraic plane curves from two perspectives. We first show that there exists a signed count of such bitangents that only depends on the real topol…
math.AG2024
Gromov-Witten Invariants of Bielliptic Surfaces
Thomas Blomme
Bielliptic surfaces appear as quotient of a product of two elliptic curves and were classified by Bagnera-Franchis. We give a concrete way of computing their GW-invariants with poi…