Journal of Approximation Theory, Volume 108

Volume 108, Number 1, January 2001

• Doron S. Lubinsky:
  L_p Markov-Bernstein Inequalities on Arcs of the Circle. 1-17
  
• Philsu Kim:
  A Trigonometric Quadrature Rule for Cauchy Integrals with Jacobi Weight. 18-35
  
• Morten Nielsen:
  On the Construction and Frequency Localization of Finite Orthogonal Quadrature Filters. 36-52
  
• Laurent Baratchart, Herbert Stahl, Franck Wielonsky:
  Asymptotic Error Estimates for L2 Best Rational Approximants to Markov Functions. 53-96
  
• Georgii G. Magaril-Il'yaev, Konstantin Yu. Osipenko, Vladimir M. Tikhomirov:
  On Exact Values of n-Widths in a Hilbert Space. 97-117
  

Volume 108, Number 2, February 2001

• José M. Rodríguez:
  Weierstrass' Theorem in Weighted Sobolev Spaces. 119-160
  
• Sergei Khrushchev:
  Schur's Algorithm, Orthogonal Polynomials, and Convergence of Wall's Continued Fractions in L²(T). 161-248
  
• Sergei Khrushchev:
  A Singular Riesz Product in the Nevai Class and Inner Functions with the Schur Parameters in [cap]_p>2l^p. 249-255