On unconditional basis property of sine and cosine systems

DOI10.3103/S106836231006004XzbMath1302.42002MaRDI QIDQ471241

S. S. Ghazaryan

Publication date: 14 November 2014

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

zbMATH Keywords

Fourier coefficientstrigonometric systemsnonharmonic series

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Trigonometric interpolation (42A15) Convergence and absolute convergence of Fourier and trigonometric series (42A20)

Cites Work

• Unnamed Item
• An estimation of the Lebesgue functions of biorthogonal systems with an application to the non-existence of some bases in C and $L^{1}$
• Über unbedingte Konvergenz in Funktionenraümen (I)
• Riesz bases of solutions of Sturm-Liouville equations

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