Email this article Classical Equiconvergence Problem for the Sturm-Liouville Operator with a Singular Potential
- Authors: Sadovnichaya I.V.1
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Affiliations:
- Lomonosov Moscow State University
- Issue: Vol 55, No 4 (2019)
- Pages: 490-499
- Section: Ordinary Differential Equations
- URL: https://journal-vniispk.ru/0012-2661/article/view/154990
- DOI: https://doi.org/10.1134/S0012266119040062
- ID: 154990
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Abstract
We study the classical problem of equiconvergence of spectral expansions for the Sturm-Liouville operator with a singular potential. We present various conditions on the potential guaranteeing the equiconvergence for the expansions of an arbitrary integrable complex-valued function.
About the authors
I. V. Sadovnichaya
Lomonosov Moscow State University
Author for correspondence.
Email: ivsad@yandex.ru
Russian Federation, Moscow, 119991
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