Geodesic
Geometric Invariants of Cuspidal Edges
Canadian journal of mathematics, Tome 68 (2016) no. 2, pp. 445-462

Voir la notice de l'article provenant de la source Cambridge

DOI

We give a normal form of the cuspidal edge that uses only diffeomorphisms on the sourceand isometries on the target. Using this normal form, we study differential geometric invariants ofcuspidal edges that determine them up to order three. We also clarify relations between these invariants.
DOI : 10.4153/CJM-2015-011-5
Mots-clés : 57R45, 53A05, 53A55, cuspidal edge, curvature, wave fronts 
Martins, Luciana de Fátima; Saji, Kentaro. Geometric Invariants of Cuspidal Edges. Canadian journal of mathematics, Tome 68 (2016) no. 2, pp. 445-462. doi: 10.4153/CJM-2015-011-5
@article{10_4153_CJM_2015_011_5,
     author = {Martins, Luciana de F\'atima and Saji, Kentaro},
     title = {Geometric {Invariants} of {Cuspidal} {Edges}},
     journal = {Canadian journal of mathematics},
     pages = {445--462},
     year = {2016},
     volume = {68},
     number = {2},
     doi = {10.4153/CJM-2015-011-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2015-011-5/}
}
TY  - JOUR
AU  - Martins, Luciana de Fátima
AU  - Saji, Kentaro
TI  - Geometric Invariants of Cuspidal Edges
JO  - Canadian journal of mathematics
PY  - 2016
SP  - 445
EP  - 462
VL  - 68
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2015-011-5/
DO  - 10.4153/CJM-2015-011-5
ID  - 10_4153_CJM_2015_011_5
ER  - 
%0 Journal Article
%A Martins, Luciana de Fátima
%A Saji, Kentaro
%T Geometric Invariants of Cuspidal Edges
%J Canadian journal of mathematics
%D 2016
%P 445-462
%V 68
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2015-011-5/
%R 10.4153/CJM-2015-011-5
%F 10_4153_CJM_2015_011_5

Cité par Sources :