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Modelirovanie i Analiz Informatsionnykh Sistem, 2009, Volume 16, Number 4, Pages 34–45
(Mi mais71)
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Estimates of the Cordoba–Fernandez operator in Marcinkiewicz spaces
E. I. Berezhnoi, D. S. Gladkikh P. G. Demidov Yaroslavl State University
Abstract:
In the A. Cordoba and P. Fernandez research of the divergence of greedy algorithms in Lebesgue spaces some maximum operator $P^*_n(x)$ played the key role. This article reviews the assessment $P^*_n(x)$ in Marcinkiewicz spaces.
Keywords:
greedy algorithms, Marcinkiewicz space, estimate of operators.
Received: 22.10.2009
Citation:
E. I. Berezhnoi, D. S. Gladkikh, “Estimates of the Cordoba–Fernandez operator in Marcinkiewicz spaces”, Model. Anal. Inform. Sist., 16:4 (2009), 34–45
Linking options:
https://www.mathnet.ru/eng/mais71 https://www.mathnet.ru/eng/mais/v16/i4/p34
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