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A completeness theorem for the system of eigenfunctions of the complex Schrödinger operator with potential \(q(x)=cx^\alpha \). (English. Russian original) Zbl 1472.34149

Math. Notes 109, No. 5, 836-839 (2021); translation from Mat. Zametki 109, No. 5, 797-800 (2021).

MSC:

34L10 Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators
34L40 Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.)
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References:

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