 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10512 |
| In Russian (ΟΜΜ): | | 9713
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| In English (J. Appl. Math. Mech.): | | 799 |
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| G.V. Kostin and V.V. Saurin, "The method of integrodifferential relations for analysing the natural oscillations of membranes," J. Appl. Math. Mech. 73 (3), 326-335 (2009) |
| Year |
2009 |
Volume |
73 |
Issue |
3 |
Pages |
326-335 |
| Title |
The method of integrodifferential relations for analysing the natural oscillations of membranes |
| Author(s) |
G.V. Kostin (Moscow, Russia, kostin@ipmnet.ru)
V.V. Saurin (Moscow, Russia, saurin@ipmnet.ru) |
| Abstract |
An approach to solving of problems of the free oscillations of membranes, based on the method of integrodifferential relations, is proposed. The variational properties of the integrodifferential problems are investigated and their relation to classical variational principles is demonstrated. Integral and local criteria for the quality of the approximate solutions are proposed. A numerical-analytical algorithm is developed for finding the characteristic frequencies and modes of oscillations. Problems involving the free transverse motions of circular and elliptic membranes are considered as an example. |
| Received |
23 September 2008 |
| Link to Fulltext |
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