We study hypersurfaces of complex projective manifolds which are invariant by a foliation, or more generally which are solutions to a Pfaff equation. We bound their degree using classical results on logarithmic forms.
@article{urn:eudml:doc:41409, title = {Bounding the degree of solutions to Pfaff equations}, journal = {Publicacions Matem\`atiques}, volume = {44}, year = {2000}, pages = {593-604}, mrnumber = {MR1800822}, zbl = {0986.32015}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41409} }
Brunella, Marco; Mendes, Luis Gustavo. Bounding the degree of solutions to Pfaff equations. Publicacions Matemàtiques, Tome 44 (2000) pp. 593-604. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41409/