1. International Conference on Rational Approximation ICRA99

   Preface Pages: 1 - 1

2. On Symmetric Differential Operators Associated with Sobolev Orthogonal Polynomials: A Characterization

   • Manuel Alfaro
   • M. Luisa Rezola
   • Miguel A. Piñar

   OriginalPaper Pages: 3 - 14

3. Inversely Symmetric Interpolatory Quadrature Rules

   • E. X. L. de Andrade
   • C. F. Bracciali
   • A. Sri Ranga

   OriginalPaper Pages: 15 - 28

4. Quasifractional Approximants in the Theory of Composite Materials

   • Igor Andrianov
   • Vladyslav Danishevsky
   • Stanisław Tokarzewski

   OriginalPaper Pages: 29 - 35

5. Defects and the Convergence of Padé Approximants

   • George A. Baker Jr

   OriginalPaper Pages: 37 - 52

6. Modified Moments and Matrix Orthogonal Polynomials

   • E. Bourreau

   OriginalPaper Pages: 53 - 64

7. Some Extensions of M-Fractions Related to Strong Stieltjes Distributions

   • C. F. Bracciali
   • J. H. McCabe

   OriginalPaper Pages: 65 - 80

8. On a Characterization of Integrability for the Reciprocal Weight of Orthogonal Polynomials on the Circle

   • A. Aptekarev
   • E. Berriochoa
   • A. Cachafeiro

   OriginalPaper Pages: 81 - 86

9. Hermite Interpolation and Sobolev Orthogonality

   • Esther M. García-Caballero
   • Teresa E. Pérez
   • Miguel A. Piñar

   OriginalPaper Pages: 87 - 99

10. Interpolation by Rational Functions with Nodes on the Unit Circle

    • Adhemar Bultheel
    • Pablo González-Vera
    • Olav Njåstad

    OriginalPaper Pages: 101 - 118

11. Laurent–Jacobi Matrices and the Strong Hamburger Moment Problem

    • Erik Hendriksen
    • Caspar Nijhuis

    OriginalPaper Pages: 119 - 132

12. On the Extrapolation of Perturbation Series

    • Herbert H. H. Homeier

    OriginalPaper Pages: 133 - 147

13. Continued Fractions and Szegö Polynomials in Frequency Analysis and Related Topics

    • William B. Jones
    • Vigdis Petersen

    OriginalPaper Pages: 149 - 174

14. On Sufficient Conditions for Convergence of Two-Dimensional Continued Fractions

    • Khrystyna Kuchmins"ka

    OriginalPaper Pages: 175 - 183

15. Ideas from Continued Fraction Theory Extended to Padé Approximation and Generalized Iteration

    • Lisa Lorentzen

    OriginalPaper Pages: 185 - 206

16. Asymptotics of Orthogonal Polynomials: Some Old, Some New, Some Identities

    • D. S. Lubinsky

    OriginalPaper Pages: 207 - 256

17. Nondiagonal Hermite–Sobolev Orthogonal Polynomials

    • María Álvarez de Morales
    • Juan J. Moreno–Balcázar
    • Miguel A. Piñar

    OriginalPaper Pages: 257 - 266

18. Approximation of Transfer Functions of Unstable Infinite Dimensional Control Systems by Rational Interpolants with Prescribed Poles

    • G. López Lagomasino
    • Angel Ribalta

    OriginalPaper Pages: 267 - 294

19. Effective Conductivity of Nonlinear Two-Phase Media: Homogenization and Two-Point Padé Approximants

    • J. J. Telega
    • S. Tokarzewski
    • A. Gałka

    OriginalPaper Pages: 295 - 315

20. On an Alternative Parameterization of the Solutions of the Partial Realization Problem

    • Tony Van Gestel
    • Marc Van Barel
    • Bart De Moor

    OriginalPaper Pages: 317 - 331

21. Boundary Asymptotics for Orthogonal Rational Functions on the Unit Circle

    • Adhemar Bultheel
    • Patrick Van Gucht

    OriginalPaper Pages: 333 - 349

22. Matrix Continued Fraction for the Resolvent Function of the Band Operator

    • Jeannette Van Iseghem

    OriginalPaper Pages: 351 - 365

23. Orthogonal Rational Functions and Frequency Analysis

    • Haakon Waadeland

    OriginalPaper Pages: 367 - 377