1. On the summability of Fourier series with the method of lacunary arithmetic means

   • E. S. Belinskii

   OriginalPaper Pages: 275 - 282

2. On the limit superior of analytic sets

   • Péter Komjáth

   OriginalPaper Pages: 283 - 293

3. Applications of matrix functions

   • Hans -J. Runckel

   OriginalPaper Pages: 295 - 299

4. Spectral orders and convolution

   • Yūji Sakai

   OriginalPaper Pages: 301 - 310

5. Sequential algorithms of optimal order global error for the uniform recovery of functions with monotone (r-1) derivatives

   • Gy. Sonnevend

   OriginalPaper Pages: 311 - 335