1. Regularity in approach theory

   • B. Banaschewski
   • R. Lowen
   • C. van Olmen

   OriginalPaper Pages: 183 - 196

2. On quasi-conformally flat weakly Ricci symmetric manifolds

   • S. K. Jana
   • A. A. Shaikh

   OriginalPaper Pages: 197 - 214

3. Pointwise strong and very strong approximation of Fourier series

   • W. Łenski

   OriginalPaper Pages: 215 - 233

4. Vector-valued weak martingale Hardy spaces and atomic decompositions

   • Y. -L. Hou
   • Y. -B. Ren

   OriginalPaper Pages: 235 - 246

5. A generalization of the monotonicity condition and applications

   • D. S. Yu
   • S. P. Zhou

   OriginalPaper Pages: 247 - 267