3 papers
math.OC2014
Projection onto simplicial cones by a semi-smooth Newton method
O. P. Ferreira, S. Z. Németh
By using Moreau's decomposition theorem for projecting onto cones, the problem of projecting onto a simplicial cone is reduced to finding the unique solution of a nonsmooth system…
math.OC2012
Convergence of the Gauss-Newton method for a special class of systems of equations under a majorant condition
Max L. N. Gonçalves, Paulo R. Oliveira
In this paper, we study the Gauss-Newton method for a special class of systems of nonlinear equation. Under the hypothesis that the derivative of the function under consideration s…
astro-ph2008
Analysis and comparison of precise long-term nutation series, strictly determined with OCCAM 6.1 VLBI software
G. Bourda, J. Boehm, R. Heinkelmann +1
The IAU/IUGG Working Group on "Nutation for a non-rigid Earth", led by Véronique Dehant, won the European Descartes Prize in 2003, for its work developing a new model for the prece…