1. The Rényi dimension of a conformal measure for a piecewise monotonic map of the interval

   • Franz Hofbauer

   OriginalPaper Pages: 1 - 16

2. On the divergence of the Fejér means of integrable functions on two-dimensional Vilenkin groups

   • G. Gát

   OriginalPaper Pages: 17 - 33

3. Hausdorff dimension of homogeneous perfect sets

   • Jun Wu

   OriginalPaper Pages: 35 - 44

4. Completions of filter semigroups

   • Nandita Rath

   OriginalPaper Pages: 45 - 54

5. Additive groups of zero square rings

   • Shalom Feigelstock

   OriginalPaper Pages: 55 - 64

6. Paracompact locally Lindel&#246;f spaces and <Emphasis Type=”Italic”>L</Emphasis>-systems

   • Jinjin Li

   OriginalPaper Pages: 65 - 70

7. The rank of a commutative cancellative semigroup

   • Mario Petrich

   OriginalPaper Pages: 71 - 75

8. Cubic spline interpolation with quasiminimal B-spline coefficients

   • Lajos L&#225;szl&#243;

   OriginalPaper Pages: 77 - 87

9. Supercyclic sequences of differential operators

   • J.A. Prado-Tendero

   OriginalPaper Pages: 89 - 108

10. Strong <Emphasis Type=”Italic”> B<Subscript>I</Subscript></Emphasis>-sets and a decomposition of continuity via idealization

    • Saziye Yuksel

    OriginalPaper Pages: 109 - 117

11. Mean convergence of orthogonal Fourier series and interpolating polynomials

    • Y. Xu

    OriginalPaper Pages: 119 - 147

12. Elementary operators on algebras of unbounded operators

    • Werner Timmermann

    OriginalPaper Pages: 149 - 160

13. On a partition analog of the Cauchy-Davenport theorem

    • David J. Grynkiewicz

    OriginalPaper Pages: 161 - 174