Some problems of spectral theory of the second order linear differential equation with unlimited operator coefficients
Пусть $Н$ — сепарабельное гильбертово пространство и $L_2(H,(0,b))  (0 < b ≤ ∞)$ — пространство вектор-функций $u(t)$, суммируемых с квадратом. Исследуются минимальный и максимальный операторы, порожденные дифференциальным уравнением $$uʹʹ+Au-q(t)=\lambda u &...
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| Date: | 1970 |
|---|---|
| Main Authors: | Gorbachuk, V. I., Gorbachuk, M. L., Горбачук, В. И., Горбачук, М. Л. |
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Mathematics, NAS of Ukraine
1970
|
| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/8473 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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