P.C. Pattnaik, D.M. Newns
Physical Review B
The GR method developed hy Garcia depends critically on the inversion of a matrix defining the solution of a system of linear equations. The different ways of matrix inversion and possible singularities are discussed. © 1985.
P.C. Pattnaik, D.M. Newns
Physical Review B
K.A. Chao
Physical Review B
M. Hargrove, S.W. Crowder, et al.
IEDM 1998
Frank Stem
C R C Critical Reviews in Solid State Sciences