Absolute convergence of Fourier series in eigenfunctions of an elliptic operator

DOI10.1007/BF01437862zbMath0338.35069MaRDI QIDQ1231098

Valery Serov

Publication date: 1976

Published in: Mathematical Notes (Search for Journal in Brave)

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Higher-order elliptic equations (35J30)

Related Items (1)

Absolute divergence of series in eigenfunctions of the Laplace operator in the class \(C^{N/2}\)

Cites Work

• Absolute convergence of eigenfunction expansions
• The spectral function of an elliptic operator

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