Variational methods for eigenvalue problems an introduction to the Weinstein method of intermediate problems
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Toronto
Oxford University Press
c1966
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| 版: | 2nd ed. revised and enlarged. |
| 叢編: | Mathematical expositions nMathematical expositions
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| 主題: |