Estimates for variation of the first Dirichlet eigenvalue of the Laplace operator
| Published in: | Journal of mathematical sciences Vol. 261, № 3. P. 444-454 |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002635 |