On Symmetric Differential Operators Associated with Sobolev Orthogonal Polynomials: A Characterization Manuel AlfaroM. Luisa RezolaMiguel A. Piñar OriginalPaper Pages: 3 - 14
Inversely Symmetric Interpolatory Quadrature Rules E. X. L. de AndradeC. F. BraccialiA. Sri Ranga OriginalPaper Pages: 15 - 28
Quasifractional Approximants in the Theory of Composite Materials Igor AndrianovVladyslav DanishevskyStanisław Tokarzewski OriginalPaper Pages: 29 - 35
Some Extensions of M-Fractions Related to Strong Stieltjes Distributions C. F. BraccialiJ. H. McCabe OriginalPaper Pages: 65 - 80
On a Characterization of Integrability for the Reciprocal Weight of Orthogonal Polynomials on the Circle A. AptekarevE. BerriochoaA. Cachafeiro OriginalPaper Pages: 81 - 86
Hermite Interpolation and Sobolev Orthogonality Esther M. García-CaballeroTeresa E. PérezMiguel A. Piñar OriginalPaper Pages: 87 - 99
Interpolation by Rational Functions with Nodes on the Unit Circle Adhemar BultheelPablo González-VeraOlav Njåstad OriginalPaper Pages: 101 - 118
Laurent–Jacobi Matrices and the Strong Hamburger Moment Problem Erik HendriksenCaspar Nijhuis OriginalPaper Pages: 119 - 132
Continued Fractions and Szegö Polynomials in Frequency Analysis and Related Topics William B. JonesVigdis Petersen OriginalPaper Pages: 149 - 174
On Sufficient Conditions for Convergence of Two-Dimensional Continued Fractions Khrystyna Kuchmins"ka OriginalPaper Pages: 175 - 183
Ideas from Continued Fraction Theory Extended to Padé Approximation and Generalized Iteration Lisa Lorentzen OriginalPaper Pages: 185 - 206
Asymptotics of Orthogonal Polynomials: Some Old, Some New, Some Identities D. S. Lubinsky OriginalPaper Pages: 207 - 256
Nondiagonal Hermite–Sobolev Orthogonal Polynomials María Álvarez de MoralesJuan J. Moreno–BalcázarMiguel A. Piñar OriginalPaper Pages: 257 - 266
Approximation of Transfer Functions of Unstable Infinite Dimensional Control Systems by Rational Interpolants with Prescribed Poles G. López LagomasinoAngel Ribalta OriginalPaper Pages: 267 - 294
Effective Conductivity of Nonlinear Two-Phase Media: Homogenization and Two-Point Padé Approximants J. J. TelegaS. TokarzewskiA. Gałka OriginalPaper Pages: 295 - 315
On an Alternative Parameterization of the Solutions of the Partial Realization Problem Tony Van GestelMarc Van BarelBart De Moor OriginalPaper Pages: 317 - 331
Boundary Asymptotics for Orthogonal Rational Functions on the Unit Circle Adhemar BultheelPatrick Van Gucht OriginalPaper Pages: 333 - 349
Matrix Continued Fraction for the Resolvent Function of the Band Operator Jeannette Van Iseghem OriginalPaper Pages: 351 - 365