1. Letter from the Publisher

   Announcement 08 August 2015 Pages: 1 - 2

2. On certain old and new trigonometric and hyperbolic inequalities

   • Barkat Ali Bhayo
   • József Sándor

   OriginalPaper 08 August 2015 Pages: 3 - 15

3. Marcinkiewicz integrals with non-smooth kernels on spaces of homogeneous type

   • Hung Viet Le

   OriginalPaper 08 August 2015 Pages: 17 - 43

4. Almost everywhere convergence of some subsequences of the Nörlund logarithmic means of Walsh–Fourier series

   • Nacima Memić

   OriginalPaper 08 August 2015 Pages: 45 - 54

5. Representation of the trilinear form associated with orthogonal matrix polynomials

   • B. P. Osilenker

   OriginalPaper 08 August 2015 Pages: 55 - 72

6. About functions on the dyadic group and Walsh series

   • A. I. Rubinsteĭn

   OriginalPaper 08 August 2015 Pages: 73 - 81

7. O неполноте и минимальности систем экспонент в весовых пространствах на полупрямой и на прямой

   • A. M. Sedletskiĭ

   OriginalPaper 08 August 2015 Pages: 83 - 101

8. Exact values of widths of certain classes of periodic differentiable functions in the space L ₂[0, 2π]

   • M. Sh. Shabozov
   • K. K. Palavonov

   OriginalPaper 08 August 2015 Pages: 103 - 115

9. Generalization of certain well-known inequalities for the derivative of polynomials

   • Ahmad Zireh

   OriginalPaper 08 August 2015 Pages: 117 - 132