Journal of Approximation Theory, Volume 143

Volume 143, Number 1, November 2006

• Martin D. Buhmann, Juan Manuel Peña:
  Preface. 1
  
• Jesús M. Carnicer, Carmen Godés:
  Geometric characterization and generalized principal lattices. 2-14
  
• Len Bos, Marco Caliari, Stefano De Marchi, Marco Vianello, Yuan Xu:
  Bivariate Lagrange interpolation at the Padua points: The generating curve approach. 15-25
  
• Say Song Goh, Tim N. T. Goodman:
  Uncertainty principles in Banach spaces and signal recovery. 26-35
  
• Kirill Kopotun:
  On equivalence of moduli of smoothness of splines in L_p, 0 < p < 1. 36-43
  
• Esmeralda Mainar, Juan Manuel Peña:
  Evaluation algorithms for multivariate polynomials in Bernstein-Bézier form. 44-61
  
• Guillermo López Lagomasino, F. Marcellán Español, H. Pijeira Cabrera:
  Logarithmic asymptotics of contracted Sobolev extremal polynomials on the real line. 62-73
  
• Marie-Laurence Mazure:
  On Chebyshevian spline subdivision. 74-110
  
• Anatoli Torokhti, Phil Howlett:
  Best approximation of the identity mapping: The case of variable finite memory. 111-123
  
• Quoc Thong Le Gia, Francis J. Narcowich, Joseph D. Ward, Holger Wendland:
  Continuous and discrete least-squares approximation by radial basis functions on spheres. 124-133
  

Volume 143, Number 2, December 2006

• Feng Dai:
  An extrapolation theorem for nonlinear approximation and its applications. 135-149
  
• Hugo J. Woerdeman:
  Interlacing properties of roots of certain biorthogonal polynomials. 150-158
  
• Andreas Hofinger:
  Nonlinear function approximation: Computing smooth solutions with an adaptive greedy algorithm. 159-175
  
• Zebenzuí García:
  On the size of multivariate polynomial lemniscates and the convergence of rational approximants. 176-200
  
• Semyon Rafalson:
  Some inequalities for algebraic polynomials with the Laguerre weight. 201-218