A criterion for discreteness of the spectrum of a Sturm-Liouville equation with an operator coefficient (apropos the article by B. M. Levitan and G. A. Suvorchenkova)

✍ Scribed by V. P. Maslov

• Publisher: Springer US
• Year: 1968
• Tongue: English
• Weight: 284 KB
• Volume: 2
• Category: Article
• ISSN: 0016-2663
• DOI: 10.1007/bf01075949