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Sufficient conditions for a discrete spectrum in the case of a Sturm-Liouville equation with operator coefficients

✍ Scribed by B. M. Levitan; G. A. Suvorchenkova

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Asymptotics of the eigenvalues of a Stur

✍ V. A. Mikhailets 📂 Article 📅 1977 🏛 Springer US 🌐 English ⚖ 126 KB

Conditions for discreteness of the spect

✍ L. B. Zelenko 📂 Article 📅 1967 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 215 KB

A criterion for discreteness of the spec

✍ V. P. Maslov 📂 Article 📅 1968 🏛 Springer US 🌐 English ⚖ 284 KB

Regularization of the boundary-value pro

✍ V. A. Kutovoi 📂 Article 📅 1993 🏛 Springer US 🌐 English ⚖ 229 KB

A sufficient condition for the continuit

✍ A. Ya. Gordon 📂 Article 📅 1987 🏛 Springer US 🌐 English ⚖ 198 KB

Necessary and sufficient conditions for

✍ B. N. Pshenichnyi; A. P. Yakovleva 📂 Article 📅 1980 🏛 Springer US 🌐 English ⚖ 232 KB