2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008

The non-uniqueness of external vector fields determined from their magnitude on a spherical surface - apllication to the geomagnetic field

Authors: P. Alberto, O. Oliveira, M.A.Pais, R. Guedes Jr.

Ref.: XII Fall Workshop on Geometry and Physics, September, Coimbra (2003)