A criterion for discreteness of the spectrum of a Sturm-Liouville equation with an operator coefficient. (A propos the article by B.M. Levitan and G.A. Suvorchenkova.) (Q2537397)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A criterion for discreteness of the spectrum of a Sturm-Liouville equation with an operator coefficient. (A propos the article by B.M. Levitan and G.A. Suvorchenkova.) |
scientific article |
Statements
A criterion for discreteness of the spectrum of a Sturm-Liouville equation with an operator coefficient. (A propos the article by B.M. Levitan and G.A. Suvorchenkova.) (English)
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1968
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functional analysis
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