✦ LIBER ✦

On a perturbation through which a discrete spectrum becomes continuous

✍ Scribed by K. O. Friedrichs; P. A. Rejto

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On a rapidly converging perturbation the

✍ V. S. Polikanov 📂 Article 📅 1975 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 293 KB

On a method of solving a nonhomogeneous

✍ K. Ya. Kukhta 📂 Article 📅 1974 🏛 Springer 🌐 English ⚖ 211 KB

Point spectrum on a continuous spectrum

✍ S. N. Naboko; A. B. Pushnitskii 📂 Article 📅 1996 🏛 Springer US 🌐 English ⚖ 824 KB

On the discrete spectrum of a perturbed

✍ P. A. Kozhukhar' 📂 Article 📅 1992 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 571 KB

On the discrete spectrum of periodic dif

✍ Golovina, A. M. 📂 Article 📅 2013 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 193 KB

The asymptotic behavior of the discrete

✍ A. V. Sobolev 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 200 KB