Journal of Approximation Theory, Volume 151

Volume 151, Number 1, March 2008

• Péter Simon, Ferenc Weisz:
  Weak inequalities for Cesàro and Riesz summability of Walsh-Fourier series. 1-19
  
• Palle E. T. Jorgensen, Anilesh Mohari:
  Localized bases in L²(0, 1) and their use in the analysis of Brownian motion. 20-41
  
• Takahiro Nishiyama:
  Application of Coulomb wave functions to an orthogonal series associated with steady axisymmetric Euler flows. 42-59
  
• Zeev Ditzian, A. Prymak:
  Ul'yanov-type inequality for bounded convex sets in R^d. 60-85
  
• Feng Dai, Zeev Ditzian, S. Tikhonov:
  Sharp Jackson inequalities. 86-112
  

Volume 151, Number 2, April 2008

• Vugar E. Ismailov:
  On the representation by linear superpositions. 113-125
  
• Tim Huber:
  Hadamard products for generalized Rogers-Ramanujan series. 126-154
  
• Ole Christensen, Wenchang Sun:
  Explicitly given pairs of dual frames with compactly supported generators and applications to irregular B-splines. 155-163
  
• Julius Borcea:
  Choquet order for spectra of higher Lamé operators and orthogonal polynomials. 164-180
  
• Zhiqiang Gao, Guantie Deng:
  Müntz-type theorem on the segments emerging from the origin. 181-185
  
• Xingping Sun, Zhenzhong Chen:
  Spherical basis functions and uniform distribution of points on spheres. 186-207
  
• András Kroó:
  On the exact constant in the L₂ Markov inequality. 208-211