Hedgehogs and multihedgehogs (envelopes parametrized by their Gauss map)

@article{RémiLangevin1988,
author = {Rémi Langevin, Harold Rosenberg},
journal = {Banach Center Publications},
keywords = {Gauss map; hedgehog; hérisson; singularities; minimal surfaces; algebraic hypersurfaces; wave surfaces},
language = {fre},
number = {1},
pages = {245-253},
title = {Herissons et multiherissons (enveloppes parametrées par leur application de Gauss)},
url = {http://eudml.org/doc/268068},
volume = {20},
year = {1988},
}

TY - JOUR
AU - Rémi Langevin
AU - Harold Rosenberg
TI - Herissons et multiherissons (enveloppes parametrées par leur application de Gauss)
JO - Banach Center Publications
PY - 1988
VL - 20
IS - 1
SP - 245
EP - 253
LA - fre
KW - Gauss map; hedgehog; hérisson; singularities; minimal surfaces; algebraic hypersurfaces; wave surfaces
UR - http://eudml.org/doc/268068
ER -