JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS Volume 77, Number 1-2, 13 January 1997 Contents A. Bultheel and M. Van Barel Preface B. Beckermann and G. Labahn Recursiveness in matrix rational interpolation problems C. Brezinski Projection methods for linear systems A. Bultheel, C. Diaz-Mendoza, P. Gonzdlez-Vera and R. Orive Quadrature on the half-line and two-point Padé approximants to Stieltjes functions—ll: Conver- gence A. Bultheel, P. Gonzdlez-Vera, E. Hendriksen and O. Njastad Rates of convergence of multipoint rational approximants and quadrature formulas on the unit circle M.R. Capobianco, G. Criscuolo and P. Junghanns A fast algorithm for Prandtl’s integro-differential equation B. Fritzsche, S. Fuchs and B. Kirstein On Arov-normalized /,,-elementary factors B. Fritzsche, B. Kirstein and K. Muller A block completion problem for matrix-valued inner functions P.R. Graves-Morris and D.E. Roberts Problems and progress in vector Padé approximation P. Junghanns and U. Luther Cauchy singular integral equations in spaces of continuous functions and methods for their numerical solution A.C. Matos Integral representation of the error and asymptotic error bounds for generalized Padé type approximants O. Njastad and H. Waadeland Asymptotic properties of zeros of orthogonal rational functions P. Verlinden Acceleration of Gauss—Legendre quadrature for an integrand with an endpoint singularity