Volume 58 (2025)
Dedicated to the memory of
Professor Ferenc Schipp

Latest articles

A note on division rings with involution

Dau Thi Hue

Published online: 8 March 2025

A weighted prime number race through some perspective of probability theory

Kouji Yamamuro

Published online: 8 March 2025

Extended Newton's method for solving generalized equations under Kantorovich's-type weak conditions

Ioannis K. Argyros and Santhosh George

Published online: 8 March 2025

New families of normal numbers constructed from existing ones

Jean-Marie De Koninck and Imre Kátai

Published online: 8 March 2025

On the role of novel extended relations in document centric information system design

András Benczúr, Bálint Molnár and Gyula I. Szabó

Published online: 8 March 2025

Walsh–Fejér means and weighted Hardy spaces

Ferenc Weisz

Published online: 30 May 2025

Estimates for multiplicative functions, II.

Karl-Heinz Indlekofer and Erdener Kaya

Published online: 15 June 2025

Neural networks in infinite domain as positive linear operators

George A. Anastassiou

Published online: 20 June 2025

On the equation \(F(n^2+1)=bF(n^2-1)+c\)

Imre Kátai, Bui Minh Mai Khanh and Bui Minh Phong

Published online: 24 June 2025

Haar spectra of Generalized Boolean bent functions

Radomir S. Stanković, Milena Stanković, Claudio Moraga and Jaakko Astola

Published online: 9 July 2025

Multistep algorithm to solve general Riccati differential equations by Walsh polynomials approach

György Gát, János Márki-Zay and Rodolfo Toledo

Published online: 9 July 2025

Fractals on the hyperbolic plane using Chebyshev style scaling functions

Levente Lócsi

Published online: 15 July 2025

Stability preserving in reaction-diffusion systems

Szilvia György and Sándor Kovács

Published online: 31 July 2025

Hybrid OSEM-PDHG reconstruction for SPECT with non-smooth total variation regularization

Dávid Légrády, Ákos Rábely and Ádám Zlehovszky

Published online: 31 July 2025

To the memory of Professor Ferenc Schipp

Sándor Fridli

Published online: 8 August 2025

Energy-efficient lazy group membership protocol implementation in Haskell

Jianhao Li and Viktória Zsók

Published online: 8 August 2025

A reproducing kernel framework for interpretable parameter estimation and learning in dynamical systems

Sándor Kovács and Gergő Tóth

Published online: 8 August 2025

A convexity-type functional inequality with infinite convex combinations

Mátyás Barczy and Zsolt Páles

Published online: 8 August 2025

Monte Carlo method for estimating eigenvalues of symmetric matrices

Gábor Fábián

Published online: 8 August 2025

ELTE FI