Showing papers by "Xenia de la Ossa published in 1990"

TL;DR: In this paper, the Ricci-flat Kahler metric is calculated in the vicinity of the nodes for the conifold, the resolution and the deformation, and it is shown that, owing to a topological obstruction, the manifold obtained as the result of independently resolving and deforming the nodes of a conifolds in general cannot be Kahler.