Volume 14, Issue 1 Lars-Erik Persson George Tephnadze Georgi Tutberidze On the boundedness of subsequences of Vilenkin-Fejér means on the martingale Hardy spaces Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Lars-Erik Persson George Tephnadze Georgi Tutberidze Find more articles with the same keywords Vilenkin system Vilenkin group Vilenkin-Fejér means martingale Hardy space maximal operator Vilenkin-Fourier series Find more articles with the same subject classes 42C10 42B25