On the Local Isometric Embedding in of Surfaces with Zero Sets of Gaussian Curvature Forming Cusp Domains
arXiv:1510.07505
Abstract
We study the problem of isometrically embedding a two-dimensional Riemannian manifold into Euclidean three-space. It is shown that if Gaussian curvature vanishes to finite order and its zero set consists of two smooth curves tangent at a point, then local sufficiently smooth isometric embedding exists.
arXiv admin note: text overlap with arXiv:1009.6214 by other authors