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math.AG2020
Local invariants of minimal generic curves on rational surfaces
José Ignacio Cogolludo-Agustín, Tamás László, Jorge Martín-Morales +1
Let (C,0) be a reduced curve germ in a normal surface singularity (X,0). The main goal is to recover the delta invariant of the abstract curve (C,0) from the topology of the embedd…
math.GT2020★ 2 cited
The delta invariant of curves on rational surfaces II: Poincaré series and topological aspects
José Ignacio Cogolludo-Agustín, Tamás László, Jorge Martín-Morales +1
In this article we study abstract and embedded invariants of reduced curve germs via topological techniques. One of the most important numerical analytic invariants of an abstract…