TY - JOUR
T1 - Classification of Jets of Surfaces in Projective 3-Space Via Central Projection
AU - Sano, H.
AU - Kabata, Y.
AU - Silva, J. L.Deolindo
AU - Ohmoto, T.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - We present a local classification of smooth surfaces in P3 in terms of the singularity types (of codimension ≤ 4) of their central projections to a plane. Based on our classification result, we also give exact normal forms to surface germs at transition moments on bifurcations with respect to parabolic curves and flecnodal curves.
AB - We present a local classification of smooth surfaces in P3 in terms of the singularity types (of codimension ≤ 4) of their central projections to a plane. Based on our classification result, we also give exact normal forms to surface germs at transition moments on bifurcations with respect to parabolic curves and flecnodal curves.
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U2 - 10.1007/s00574-017-0036-x
DO - 10.1007/s00574-017-0036-x
M3 - Article
AN - SCOPUS:85018823252
VL - 48
SP - 623
EP - 639
JO - Bulletin of the Brazilian Mathematical Society
JF - Bulletin of the Brazilian Mathematical Society
SN - 1678-7544
IS - 4
ER -