Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4606237 | Differential Geometry and its Applications | 2012 | 5 Pages |
Abstract
Let g be a pseudo-Riemannian metric on a 2-dimensional manifold M . We prove that a conformal vector field of g|M∖{p}g|M∖{p}, where p∈Mp∈M, can be uniquely extended to a conformal vector field of g provided its conformal factor is bounded.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Gianni Manno, Giorgio Metafune,