Nonnegativity for the Curvature Operator and Isotropy for Isometric Immersions.
Mathematische Zeitschrift, Tome 181 (1982), pp. 129-142
Cet article a éte moissonné depuis la source European Digital Mathematics Library
Mots-clés :
isometric immersion, nonnegative sectional curvature, isotropic immersion, Veronese surface, second fundamental form
@article{MZ_1982__181_173222,
author = {Rolf Walter and Norbert Kleinjohann},
title = {Nonnegativity for the {Curvature} {Operator} and {Isotropy} for {Isometric} {Immersions.}},
journal = {Mathematische Zeitschrift},
pages = {129--142},
year = {1982},
volume = {181},
zbl = {0476.53032},
url = {http://geodesic.mathdoc.fr/item/MZ_1982__181_173222/}
}
Rolf Walter; Norbert Kleinjohann. Nonnegativity for the Curvature Operator and Isotropy for Isometric Immersions.. Mathematische Zeitschrift, Tome 181 (1982), pp. 129-142. http://geodesic.mathdoc.fr/item/MZ_1982__181_173222/