On the summation of some expansions

DOI10.1007/BF01951393zbMath0734.42019OpenAlexW2112584128MaRDI QIDQ810807

István Joó

Publication date: 1990

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01951393

zbMATH Keywords

differential operatorsconvergence theoremseigenfunction expansions

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) General theory of ordinary differential operators (47E05) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) General harmonic expansions, frames (42C15)

Cites Work

• On the equiconvergence of eigenfunction expansions associated with ordinary linear differential operators
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