Topology of singular holomorphic foliations along a compact divisor
Journal of Singularities, Tome 9 (2014), pp. 122-150
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We consider a singular holomorphic foliation F defined near a compact curve C of a complex surface. Under some hypothesis on (F,C) we prove that there exists a system of tubular neighborhoods U of a curve D containing C such that every leaf L of F restricted to U minus D is incompressible in U minus D. We also construct a representation of the fundamental group of the complementary of D into a suitable automorphism group, which allows to state the topological classification of the germ of (F,D), under the additional but generic dynamical hypothesis of transverse rigidity. In particular, we show that every topological conjugation between such germs of holomorphic foliations can be deformed to extend to the exceptional divisor of their reductions of singularities.
@article{10_5427_jsing_2014_9k,
author = {David Mar{\'\i}n and Jean-Fran\c{c}ois Mattei},
title = {Topology of singular holomorphic foliations along a compact divisor},
journal = {Journal of Singularities},
pages = {122--150},
publisher = {mathdoc},
volume = {9},
year = {2014},
doi = {10.5427/jsing.2014.9k},
url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2014.9k/}
}
TY - JOUR AU - David Marín AU - Jean-François Mattei TI - Topology of singular holomorphic foliations along a compact divisor JO - Journal of Singularities PY - 2014 SP - 122 EP - 150 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2014.9k/ DO - 10.5427/jsing.2014.9k ID - 10_5427_jsing_2014_9k ER -
%0 Journal Article %A David Marín %A Jean-François Mattei %T Topology of singular holomorphic foliations along a compact divisor %J Journal of Singularities %D 2014 %P 122-150 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2014.9k/ %R 10.5427/jsing.2014.9k %F 10_5427_jsing_2014_9k
David Marín; Jean-François Mattei. Topology of singular holomorphic foliations along a compact divisor. Journal of Singularities, Tome 9 (2014), pp. 122-150. doi: 10.5427/jsing.2014.9k
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