Approximation problems in modular spaces of double sequences

DOI10.5565/PUBLMAT_34290_04zbMath0755.46004MaRDI QIDQ1174346

Aleksander Waszak

Publication date: 25 June 1992

Published in: Publicacions Matemàtiques (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/41131

zbMATH Keywords

translation operatorgeneralized variationsspaces of double sequences provided with two-modular structure

Mathematics Subject Classification ID

Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Banach sequence spaces (46B45) Modular spaces (46A80)

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