A truncated projected SVD method for linear discrete ill-posed problems.

Serena Morigi Lothar Reichel Fiorella Sgallari A truncated projected SVD method for linear discrete ill-posed problems. 197-213 2006 43 Numerical Algorithms 3 http://dx.doi.org/10.1007/s11075-006-9053-3 db/journals/na/na43.html#MorigiRS06