On the sharpness of an asymptotic error estimate for conjugate gradients

BIT Numerical Mathematics

Volumn 41, Issue 5, 2001, Pages 856-867

  Beckermann, B ^a   Kuijlaars, A B ^b  

^a UNIV LILLE   (France)

^b UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Conjugate gradient method; Constrained equilibrium problem; Logarithmic potentials

Indexed keywords

EID: 3042580768     PISSN: 00063835     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1021964506568     Document Type: Article

References (5)

1. B. Beckermann, On a conjecture of E. A. Rakhmanov, Constr. Approx., 16 (2000), pp. 427-448.
2. B. Beckermann and A. B. J. Kuijlaars, Superlinear convergence of conjugate gradients, SIAM J. Numer. Anal., 39 (2001), pp. 300-329.
3. P. Billingsley, Convergence of Probability Measures, 2nd ed., John Wiley, New York, 1999.
4. A. Böttcher and B. Silbermann, Introduction to Large Truncated Toeplitz Matrices, Universitext, Springer-Verlag, New York, 1999.
5. V. S. Buyarov and E. A. Rakhmanov, Families of equilibrium measures in an external field on the real axis, Siberian Math. J., 190 (1999), pp. 791-802.