Geodesic
On the connected sum decomposition of complex hypersurfaces with quadratic singularities
Zapiski Nauchnykh Seminarov POMI, Geometry and topology. Part 3, Tome 252 (1998), pp. 195-212 
N. Yu. Netsvetaev. On the connected sum decomposition of complex hypersurfaces with quadratic singularities. Zapiski Nauchnykh Seminarov POMI, Geometry and topology. Part 3, Tome 252 (1998), pp. 195-212. http://geodesic.mathdoc.fr/item/ZNSL_1998_252_a17/
@article{ZNSL_1998_252_a17,
     author = {N. Yu. Netsvetaev},
     title = {On the connected sum decomposition of complex hypersurfaces with quadratic singularities},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {195--212},
     year = {1998},
     volume = {252},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1998_252_a17/}
}
TY  - JOUR
AU  - N. Yu. Netsvetaev
TI  - On the connected sum decomposition of complex hypersurfaces with quadratic singularities
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1998
SP  - 195
EP  - 212
VL  - 252
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1998_252_a17/
LA  - ru
ID  - ZNSL_1998_252_a17
ER  - 
%0 Journal Article
%A N. Yu. Netsvetaev
%T On the connected sum decomposition of complex hypersurfaces with quadratic singularities
%J Zapiski Nauchnykh Seminarov POMI
%D 1998
%P 195-212
%V 252
%U http://geodesic.mathdoc.fr/item/ZNSL_1998_252_a17/
%G ru
%F ZNSL_1998_252_a17

Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

We study the global topological structure of hypersurfaces in $\mathbb CP^{n+1}$, $n\ge3$, with quadratic singularities and prescribed set of singular points. Under certain restrictions on the degree, we give a precise topological description of such a hypersurface by means of decomposing it into a connected sum. In this case, the topological type of the hypersurface is determined by its dimension, degree, and the number of singular points.