Functions approximation on a segment by spectral expansions of a Schrödinger operator

zbMath0871.35068MaRDI QIDQ1358580

I. S. Lomov

Publication date: 13 July 1997

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

zbMATH Keywords

Riesz theorembiorthogonal expansionsequiconvergence for spectral expansions

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Schrödinger operator, Schrödinger equation (35J10)

Related Items (3)

Unnamed Item ⋮ Functional analysis - 4 ⋮ Equiconvergence theorems for differential operators

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