Título inglés |
Willmore submanifolds in the unit sphere. |
Título español |
Subvariedades de Willmore en la esfera unidad. |
Autor/es |
Zhen, Guo |
Organización |
Dep. Math. Yunnan Norm. Univ., Kunming, China |
Revista |
0010-0757 |
Publicación |
2004, 55 (3): 279-287, 10 Ref. |
Tipo de documento |
articulo |
Idioma |
Inglés |
Resumen inglés |
In this paper we generalize the self-adjoint differential operator (used by Cheng-Yau) on hypersurfaces of a constant curvature manifold to general submanifolds. The generalized operator is no longer self-adjoint. However we present its adjoint operator. By using this operator we get the pinching theorem on Willmore submanifolds which is analogous to the pinching theorem on minimal submanifold of a sphere given by Simon and Chern-Do Carmo-Kobayashi. |
Clasificación UNESCO |
121003 |
Palabras clave español |
Subvariedades ; Toros geométricos ; Esferas |
Palabras clave inglés |
Submanifolds ; Geometric tori ; Unit sphere |
Código MathReviews |
MR2099219 |
Código Z-Math |
Zbl 1073.53017 |
Acceso al artículo completo |