On Flat Surfaces in S13 and H13
The main purpose of the present paper is to study isometric immersions of the Euclidean plane E2 and the Lorentzian plane L2 into the 3-dimensional Lorentzian manifolds S3 1 and H3 1, of constant sectional curvature 1 and -1, respectively.
KeywordsShape Operator Isometric Immersion Constant Sectional Curvature Parameter Subgroup Frame Field
Unable to display preview. Download preview PDF.