Journal of Approximation Theory, Volume 118

Volume 118, Number 1, September 2002

• André Boivin, Changzhong Zhu:
  On the Completeness of the System {Z^tau_n} in L². 1-19
  
• Dany Leviatan, Igor A. Shevchuk:
  Coconvex Approximation. 20-65
  
• Peter Mathé, Sergei V. Pereverzev:
  Stable Summation of Orthogonal Series with Noisy Coefficients. 66-80
  
• Zhengchang Wu:
  The Shift-Invariant Subspaces in L₁(R). 81-93
  
• Ryszard Szwarc:
  Sharp Estimates for Jacobi Matrices and Chain Sequences. 94-105
  
• Dirk Hundertmark, Barry Simon:
  Lieb-Thirring Inequalities for Jacobi Matrices. 106-130
  
• Andrei Martínez-Finkelshtein, Edward B. Saff:
  Asymptotic Properties of Heine-Stieltjes and Van Vleck Polynomials. 131-151
  

Volume 118, Number 2, October 2002

• Doron S. Lubinsky:
  On Weighted Mean Convergence of Lagrange Interpolation for General Arrays. 153-162
  
• Igor E. Pritsker:
  Derivatives of Faber Polynomials and Markov Inequalities. 163-174
  
• O. M. Martinov:
  Constants of Strong Unicity of Minimal Projections onto some Two-Dimensional Subspaces of l_infin⁽⁴⁾. 175-187
  
• S. P. Sidorov:
  On Some Extremal Properties of Lagrange Interpolatory Polynomials. 188-201
  
• Feng Dai, Wang Kunyang, Yu Chunwu:
  On a Conjecture of Ditzian and Runovskii. 202-224
  
• David H. Armitage:
  Universal Overconvergence of Polynomial Expansions of Harmonic Functions. 225-234
  
• András Kroó:
  Markov-type Inequalities for Surface Gradients of Multivariate Polynomials. 235-245
  
• I. Bruj, Gerald Schmieder:
  Matrix Mean Series in Terms of Boundary Orthogonal Systems and Functions in the Classes H^infin and E^p. 246-256
  
• Leonid Golinskii:
  Mass Points of Measures and Orthogonal Polynomials on the Unit Circle. 257-274
  
• J. M. Quesada, J. Martínez-Moreno, Juan Navas:
  Asymptotic Behaviour of Best lp-Approximations from Affine Subspaces. 275-289
  
• Holger Dette:
  Strong Approximation of Eigenvalues of Large Dimensional Wishart Matrices by Roots of Generalized Laguerre Polynomials. 290-304
  
• Aicke Hinrichs:
  Approximation Numbers of Identity Operators between Symmetric Sequence Spaces. 305-315
  
• J. M. Quesada, J. Martínez-Moreno, Juan Navas, J. Fernández-Ochoa:
  Rate of Convergence of the Linear Discrete Pólya 1-Algorithm. 316-329