Volume 35 (2011)

Dedicated to
Professor Antal Járai on the occasion of his 60th birthday

Front pages

Pages: 1–3

Results on classes of functional equations. Tribute to Antal Járai

János Aczél and Che Tat Ng

Pages: 5–9

DOI: 10.71352/ac.35.005

Antal Járai has turned 60

Zoltán Daróczy

Pages: 11–12

DOI: 10.71352/ac.35.011

List of publications of Antal Járai

Pages: 13–24

DOI: 10.71352/ac.35.013

On the theorem of H. Daboussi over the Gaussian integers

N.L. Bassily and I. Kátai

Pages: 25–33

DOI: 10.71352/ac.35.025

On multiplicative functions with shifted arguments

Bui Minh Phong

Pages: 35–42

DOI: 10.71352/ac.35.035

Computational investigation of Lehmer's Totient Problem

P. Burcsi, S. Czirbusz and G. Farkas

Pages: 43–49

DOI: 10.71352/ac.35.043

On the weighted Lebesgue function of Fourier–Jacobi series

Ágnes Chripkó

Pages: 51–81

DOI: 10.71352/ac.35.051

Iterating the tau-function

Tímea Csajbók and János Kasza

Pages: 83–93

DOI: 10.71352/ac.35.083

Biorthogonal systems to rational functions

S. Fridli and F. Schipp

Pages: 95–105

DOI: 10.71352/ac.35.095

An interplay between Jensen's and Pexinder's functional equations on semigroups

Roman Ger and Zygfryd Kominek

Pages: 107–124

DOI: 10.71352/ac.35.107

Mean values of multiplicative functions on the set of \({\mathcal P}_k+1\) where \({\mathcal P}_k\) runs over the integers
having \(k\) distinct prime factors

L. Germán

Pages: 125–149

DOI: 10.71352/ac.35.125

A characterization of the relative entropies

Eszter Gselmann and Gyula Maksa

Pages: 151–162

DOI: 10.71352/ac.35.151

Some remarks on the Carmichael and on the Euler's \(\varphi\) function

I. Kátai

Pages: 163–187

DOI: 10.71352/ac.35.163

Functional equations related to homographic functions

Janusz Matkowski

Pages: 189–203

DOI: 10.71352/ac.35.189

Exponential unitary divisors

Nicuşor Minculete and László Tóth

Pages: 205–216

DOI: 10.71352/ac.35.205

Continuous maps on matrices transforming geometric mean to arithmetic mean

Lajos Molnár

Pages: 217–222

DOI: 10.71352/ac.35.217

On the simultaneous number systems of Gaussian integers

G. Nagy

Pages: 223–238

DOI: 10.71352/ac.35.223

Symmetric deviations and distance measures

Wolfgang Sander

Pages: 239–253

DOI: 10.71352/ac.35.239

A note on the dyadic Hardy spaces

P. Simon

Pages: 255–266

DOI: 10.71352/ac.35.255

Fourier transform for mean periodic functions

László Székelyhidi

Pages: 267–283

DOI: 10.71352/ac.35.267

On Fejér type summability of weighted Lagrange interpolation on the Laguerre roots

L. Szili

Pages: 285–304

DOI: 10.71352/ac.35.285

Restricted summability of multi-dimensional Vilenkin–Fourier series

F. Weisz

Pages: 305–317

DOI: 10.71352/ac.35.305

Index of Volume 35

Pages: 319–320

Back pages

Pages: 321–322

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