Journal of Approximation Theory, Volume 142

Volume 142, Number 1, September 2006

• Jürgen Prestin, Daniela Rosca:
  On some cubature formulas on the sphere. 1-19
  
• Ulrich Abel:
  An identity for a general class of approximation operators. 20-35
  
• Frank Deutsch, Hein Hundal:
  The rate of convergence for the cyclic projections algorithm I: Angles between convex sets. 36-55
  
• Frank Deutsch, Hein Hundal:
  The rate of convergence for the cyclic projections algorithm II: Norms of nonlinear operators. 56-82
  

Volume 142, Number 2, October 2006

• Ming-Jun Lai:
  Construction of multivariate compactly supported prewavelets in L₂ space and pre-Riesz bases in Sobolev spaces. 83-115
  
• W. R. Madych:
  An estimate for multivariate interpolation II. 116-128
  
• Jyoichi Kaneko:
  On an extremal problem of Selberg. 129-137
  
• K. Nagy:
  On the two-dimensional Marcinkiewicz means with respect to Walsh-Kaczmarz system. 138-165