On the Marcinkiewicz-Fejér means of double Fourier series with respect to the Walsh-Kaczmarz system G Gát, U Goginava, K Nagy Studia Scientiarum Mathematicarum Hungarica 46 (3), 399-421, 2009 | 69 | 2009 |
On the maximal operator of Walsh-Kaczmarz-Fejér means U Goginava, K Nagy Czechoslovak mathematical journal 61 (3), 673-686, 2011 | 61 | 2011 |
Approximation by Nörlund means of quadratical partial sums of double Walsh-Fourier series K Nagy Analysis Mathematica 36 (4), 299-319, 2010 | 55 | 2010 |
Approximation by Marcinkiewicz Θ-means of double Walsh-Fourier series I Blahota, K Nagy, G Tephnadze Math. Inequal. Appl 22 (3), 837-853, 2019 | 48 | 2019 |
Approximation by Θ-means of Walsh–Fourier series I Blahota, K Nagy Analysis Mathematica 44, 57-71, 2018 | 44 | 2018 |
Approximation by Norlund means of double Walsh-Fourier series for Lipschitz functions K Nagy Mathematical Inequalities & Applications 15 (2), 301-322, 2012 | 44 | 2012 |
Approximation by Nörlund means of Walsh–Kaczmarz–Fourier series K Nagy Walter de Gruyter GmbH & Co. KG 18 (1), 147-162, 2011 | 37 | 2011 |
The Walsh-Kaczmarz-Marcinkiewicz means and Hardy spaces K Nagy, G Tephnadze Acta Mathematica Hungarica 149 (2), 346-374, 2016 | 35 | 2016 |
Approximation by Cesàro means of negative order of Walsh-Kaczmarz-Fourier series K Nagy East journal on approximations 16 (3), 297-311, 2010 | 35 | 2010 |
A sharp boundedness result for restricted maximal operators of Vilenkin–Fourier series on martingale Hardy spaces I Blahota, K Nagy, LE Persson, G Tephnadze Georgian Mathematical Journal 26 (3), 351-360, 2018 | 30* | 2018 |
Walsh-Marcinkiewicz means and Hardy spaces K Nagy, G Tephnadze Open Mathematics 12 (8), 1214-1228, 2014 | 29 | 2014 |
Approximation by Walsh–Marcinkiewicz means on the Hardy space K Nagy, G Tephnadze | 27 | 2014 |
Strong convergence theorem for Walsh-Marcinkiewicz means K Nagy, G Tephnadze Mathematical Inequalities and Applications 19 (1), 185-195, 2016 | 26 | 2016 |
MindennapiMadaraink Monitoringja (MMM) 1999-2000 S Tibor, N Károly Magyar Madártani és Természetvédelmi Egyesület, Budapest, 2002 | 25 | 2002 |
Cesăro summability of the character system of the p-series field in the Kaczmarz rearrangement G Gát, K Nagy Analysis Mathematica 28 (1), 1-23, 2002 | 21 | 2002 |
Some convergence properties of the Walsh-Kaczmarz system with respect to the Marcinkiewicz means K Nagy Rendiconti del Circolo Matematico di Palermo, Serie II, Suppl 76, 503-516, 2005 | 20 | 2005 |
On the two-dimensional Marcinkiewicz means with respect to Walsh–Kaczmarz system K Nagy Journal of Approximation Theory 142 (2), 138-165, 2006 | 18 | 2006 |
The fundamental theorem of two-parameter pointwise derivative on Vilenkin groups G Gát, K Nagy Analysis Mathematica 25 (1), 33-55, 1999 | 17 | 1999 |
Pointwise convergence of cone-like restricted two-dimensional Fejér means of Walsh-Fourier series G Gát, K Nagy Acta Mathematica Sinica, English Series 26, 2295-2304, 2010 | 16 | 2010 |
Approximation by matrix transform of Vilenkin–Fourier series I Blahota, K Nagy Publ. Math. Debrecen 99 (1-2), 223-242, 2021 | 15 | 2021 |