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Zapiski Nauchnykh Seminarov POMI, 2010, Volume 380, Pages 45–52
(Mi znsl3845)
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This article is cited in 18 scientific papers (total in 18 papers)
On elastic waves in a wedge
G. L. Zavorokhin, A. I. Nazarov Saint-Petersburg State University, Saint-Petersburg, Russia
Abstract:
The existence of waves propagating along the edge of the elastic wedge was established by many authors by physically rigorous arguments on the base of numerical computations. The mathematically rigorous proof for wedge with aperture angle less than $\pi/2$ was presented by I. Kamotskii.
We amplify the I. Kamotskii result and prove the existence of the fundamental modes for some range of aperture angles greater than $\pi/2$. Bibl. 7 titles.
Key words and phrases:
Wedge wave, Rayleigh wave, variational principle.
Received: 25.10.2010
Citation:
G. L. Zavorokhin, A. I. Nazarov, “On elastic waves in a wedge”, Mathematical problems in the theory of wave propagation. Part 40, Zap. Nauchn. Sem. POMI, 380, POMI, St. Petersburg, 2010, 45–52; J. Math. Sci. (N. Y.), 175:6 (2011), 646–650
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https://www.mathnet.ru/eng/znsl3845 https://www.mathnet.ru/eng/znsl/v380/p45
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Abstract page: | 509 | Full-text PDF : | 192 | References: | 32 |
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