Unconditionality of periodic orthonormal spline systems in \(H^1(\mathbb{T}\): necessity

DOI10.3103/s1068362324700183MaRDI QIDQ6637613

L. V. Hakobyan

Publication date: 13 November 2024

Published in: Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences (Search for Journal in Brave)

zbMATH Keywords

unconditional basis\(H^1\)orthonormal spline systemperiodic spline system

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) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Spline approximation (41A15)

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