The closedness of shift invariant subspaces in \(L^{p,q}(\mathbb{R}^{d+1})\)

DOI10.1186/s13660-018-1755-2zbMath1498.46042OpenAlexW2886645781WikidataQ91103249 ScholiaQ91103249MaRDI QIDQ824657

Qing Yue Zhang

Publication date: 15 December 2021

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13660-018-1755-2

zbMATH Keywords

shift invariant subspacesmixed Lebesgue spacesclosedness of shift invariant subspaces

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Singular and oscillatory integrals (Calderón-Zygmund, etc.) (42B20) Function spaces arising in harmonic analysis (42B35) Invariant subspaces of linear operators (47A15)

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