Geodesic
Free oscillations of an orthotropic conical shell
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 5 (2022), pp. 39-44 Cet article a éte moissonné depuis la source Math-Net.Ru

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Free oscillations of an orthotropic conical shell of finite length are considered. This is a problem of the 80–90 years of the last century. Most problems of deformable solid mechanics are described by elliptic equations that have smooth solutions, and therefore the development of algorithms that take into account this smoothness is relevant. The paper presents a modern algorithm without saturation and considers specific calculations that show its high efficiency. 
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S. D. Algazin; I. A. Selivanov. Free oscillations of an orthotropic conical shell. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 5 (2022), pp. 39-44. http://geodesic.mathdoc.fr/item/VMUMM_2022_5_a5/

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