Journal of Approximation Theory, Volume 144

Volume 144, Number 1, January 2007

• Ilia Krasikov:
  Inequalities for orthonormal Laguerre polynomials. 1-26
  
• Siegfried Graf, Harald Luschgy, Gilles Pagès:
  Optimal quantizers for Radon random vectors in a Banach space. 27-53
  
• Steven H. Izen:
  Refined estimates on the growth rate of Jacobi polynomials. 54-66
  
• Horst Alzer, Arcadii Z. Grinshpan:
  Inequalities for the gamma and q-gamma functions. 67-83
  
• Leonid Golinskii, Stefano Serra Capizzano:
  The asymptotic properties of the spectrum of nonsymmetrically perturbed Jacobi matrix sequences. 84-102
  
• Hans Georg Feichtinger, Norbert Kaiblinger:
  Quasi-interpolation in the Fourier algebra. 103-118
  
• Maurice Hasson:
  The degree of approximation by polynomials on some disjoint intervals in the complex plane. 119-132
  
• David Damanik, Daniel Lenz:
  Uniform Szego cocycles over strictly ergodic subshifts. 133-138
  

Volume 144, Number 2, February 2007

• Pavel Shvartsman:
  On extensions of Sobolev functions defined on regular subsets of metric measure spaces. 139-161
  
• Marco Bertola:
  Biorthogonal polynomials for two-matrix models with semiclassical potentials. 162-212
  
• Stefan Geiss, Mika Hujo:
  Interpolation and approximation in L₂(gamma). 213-232
  
• Miguel Marano, J. M. Quesada:
  The behavior of best L_p-approximations as p->1. A counterexample of convergence. 233-237
  
• Alfredo Eisinberg, Giuseppe Fedele:
  Discrete orthogonal polynomials on Gauss-Lobatto Chebyshev nodes. 238-246
  
• Ying Guang Shi:
  Christoffel-type functions for m-orthogonal polynomials for Freud weights. 247-259
  
• Eli Levin, Doron S. Lubinsky:
  On recurrence coefficients for rapidly decreasing exponential weights. 260-281