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Self-adjoint boundary problems with discrete spectrum generated by the sturm-liouville equation with unbounded operator coefficient

✍ Scribed by V. I. Gorbachuk; M. L. Gorbachuk

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Self-adjoint boundary problems for a sec

✍ M. L. Gorbachuk 📂 Article 📅 1971 🏛 Springer US 🌐 English ⚖ 652 KB

An inverse problem for the Sturm-Liouvil

✍ M. G. Gasymov; I. M. Guseinov; I. M. Nabiev 📂 Article 📅 1991 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 538 KB

Regularization of the boundary-value pro

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

On a boundary problem generated by a sel

✍ M. M. Gekhtman; I. V. Stankevich 📂 Article 📅 1969 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 411 KB

Sufficient conditions for a discrete spe

✍ B. M. Levitan; G. A. Suvorchenkova 📂 Article 📅 1968 🏛 Springer US 🌐 English ⚖ 325 KB

A criterion for discreteness of the spec

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