E. De Klerk et al., Primal-dual potential reduction methods for semidefinite programming usingaffine-scaling directions, APPL NUM M, 29(3), 1999, pp. 335-360
Primal-dual affine-scaling methods have recently been extended from linear
programming to semidefinite programming. We show how to analyze these metho
ds in the framework of potential reduction algorithms. The analysis suggest
s implementable variants of the methods as 'long step predictor-corrector'
algorithms, where the step length is determined by the potential function.
A numerical comparison with the potential reduction method of Nesterov and
Todd is presented. (C) 1999 Elsevier Science B.V. and IMACS. All rights res
erved.