14 research outputs found
The Gauss map and total curvature of complete minimal Lagrangian surfaces in the complex two-space
The purpose of this paper is to reveal the relationship between the total
curvature and the global behavior of the Gauss map of a complete minimal
Lagrangian surface in the complex two-space. To achieve this purpose, we show
the precise maximal number of exceptional values of the Gauss map for a
complete minimal Lagrangian surface with finite total curvature in the complex
two-space. Moreover, we prove that if the Gauss map of a complete minimal
Lagrangian surface which is not a Lagrangian plane omits three values, then it
takes all other values infinitely many times.Comment: 11 page
Remarks on the Gauss images of complete minimal surfaces in Euclidean four-space
We perform a systematic study of the image of the Gauss map for complete minimal surfaces in Euclidean four-space. In particular, we give a geometric interpretation of the maximal number of exceptional values of the Gauss map of a complete orientable minimal surface in Euclidean four-space. We also provide optimal results for the maximal number of exceptional values of the Gauss map of a complete minimal Lagrangian surface in the complex two-space and the generalized Gauss map of a complete nonorientable minimal surface in Euclidean four-space. © 2017 Fondazione Annali di Matematica Pura ed Applicata and Springer-Verlag Berlin HeidelbergEmbargo Period 12 month
The generalized Gauss map of a space-like submanifold with parallel mean curvature vector in a pseudo-Euclidean space
Kenmotsu type representation formula for surfaces with prescribed mean curvature in the 3-sphere
Our primary object of this paper is to give a representation formula for a surface with prescribed mean curvature in the (metric) 3-sphere by means of a single component of the generalized Gauss map. For a CMC (constant mean curvature) surface, we derive another representation formula by means of the adjusted Gauss map. These formulas are spherical versions of the Kenmotsu representation formula for surfaces in the Euclidean 3-space. Spin versions of them are obtained as well
Kenmotsu type representation formula for surfaces with prescribed mean curvature in the hyperbolic 3-space
Kenmotsu type representation formula for surfaces with prescribed mean curvature in the 3-sphere
Minimal maps between the hyperbolic discs and generalized Gauss maps ofmaximal surfaces in the anti-de sitter 3-space
Problems related to minimal maps are studied. In particular, we prove an existence result for the Dirichlet problem at infinity for minimal diffeomorphisms between the hyperbolic discs. We also give a representation formula for a minimal diffeomorphism between the hyperbolic discs by means of the generalized Gauss map of a complete maximal surface in the anti-de Sitter 3-space