On the topology of complex map-germs and a general Lê-Greuel formula

Lê Dũng Tráng, Juan J. Nuño-Ballesteros, José Seade

Consider a singular holomorphic map-germ $f:(X,\underline{0})\to (\mathbb{C},0)$ where $X$ is a singular complex analytic variety in ${\mathbb{C}}^N$, and another holomorphic map-ger…