On the summability of eigenfunction expansions. I
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Publication:793908
DOI10.1007/BF01951329zbMath0539.35058MaRDI QIDQ793908
Publication date: 1984
Published in: Acta Mathematica Hungarica (Search for Journal in Brave)
Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Schrödinger operator, Schrödinger equation (35J10) Special methods of summability (40G99)
Related Items (3)
Exact estimate for the spectral function of the singular Schrödinger operator ⋮ Local uniform convergence of the Riesz means of Laplace and Dirac expansions ⋮ Zeroes of Schrödinger eigenfunctions at potential singularities
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