Indice d'un hérisson: étude et applications.
Martínez-Maure, Yves
Publicacions Matemàtiques, Tome 44 (2000), p. 237-255 / Harvested from Biblioteca Digital de Matemáticas
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Hedgehogs are a natural generalization of convex bodies of class C+ 2. After recalling some basic facts concerning this generalization, we use the notion of index to study differential and integral geometries of hedgehogs.

As applications, we prove a particular case of the Tennis Ball Theorem and a property of normals to a plane convex body of constant width.

Publié le : 2000-01-01
DMLE-ID : 3916 
@article{urn:eudml:doc:41391,
     title = {Indice d'un h\'erisson: \'etude et applications.},
     journal = {Publicacions Matem\`atiques},
     volume = {44},
     year = {2000},
     pages = {237-255},
     mrnumber = {MR1775763},
     zbl = {0974.53003},
     language = {fr},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41391}
}

Martínez-Maure, Yves. Indice d'un hérisson: étude et applications.. Publicacions Matemàtiques, Tome 44 (2000) pp. 237-255. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41391/