Zobrazeno 1 - 10
of 359
pro vyhledávání: '"Vatulyan, A."'
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 24, Iss 2, Pp 209-221 (2024)
A new approach to solving the problem of identifying the variable characteristics of an inhomogeneous elastic isotropic body is presented. The most common formulations of problems on determining variable mechanical characteristics (the Lamé paramete
Externí odkaz:
https://doaj.org/article/f741b8c1b9bc483a97b7aa2b251f0410
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 24, Iss 1, Pp 150-157 (2024)
The article is dedicated to the anniversary of the editor-in-chief of this journal Leonid Yu. Kossovich. The paper presents an overview of the scientific areas in which our anniversary celebrant worked and his publications over the past five years.
Externí odkaz:
https://doaj.org/article/1219ae49f0404c8db3c38abab65664b7
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 22, Iss 4, Pp 479-493 (2022)
Within the framework of plane elasticity, the equilibrium problem for an inhomogeneous orthotropic elastic strip under the action of a stamp with a smooth base is investigated. Based on the Fourier transform, a canonical system of differential equati
Externí odkaz:
https://doaj.org/article/248084bd0d5f4ba2be423c0d0f4275c2
Autor:
Vatulyan, Alexandr1 (AUTHOR) aovatulyan@sfedu.ru, Uglich, Pavel1 (AUTHOR), Dudarev, Vladimir1 (AUTHOR) dudarev_vv@mail.ru, Mnukhin, Roman1 (AUTHOR)
Publikováno v:
Axioms (2075-1680). Oct2023, Vol. 12 Issue 10, p912. 14p.
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 22, Iss 2, Pp 180-195 (2022)
An approach to solving the inverse problem of the simultaneous identification of two thermomechanical characteristics of a functionally graded rod is presented. Two problems of thermoelasticity with different heat loads at the ends of the rod are con
Externí odkaz:
https://doaj.org/article/44aec586559d49e38c24a10bdf64b402
Publikováno v:
Axioms, Vol 12, Iss 10, p 912 (2023)
In the present paper, the problems of longitudinal and flexural vibrations of an inhomogeneous rod are considered. The Young’s modulus and density are variable in longitudinal coordinate. Vibrations are caused by a load applied at the right end. Th
Externí odkaz:
https://doaj.org/article/eeeae5fc4ac84efb8ab34d0c7c8f968c
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 21, Iss 3, Pp 352-367 (2021)
In this paper, we consider a direct problem on waves in a viscoelastic inhomogeneous cylindrical waveguide with annular delamination and investigate an inverse problem on the identification of the delamination parameters on the basis of the additiona
Externí odkaz:
https://doaj.org/article/121443f163ec4b559df1e1eefed0a229
Autor:
A.O. Vatulyan, S.A. Nesterov
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 163, Iss 2, Pp 181-196 (2021)
The formulation of a one-parameter problem of gradient thermoelasticity for the “thermal protective coating – substrate” system which is modeled by a composite strip is presented. The lower boundary of the strip is rigidly clamped and maintaine
Externí odkaz:
https://doaj.org/article/822bad04109b44519167c5953a0b518f
Autor:
Vatulyan, A. O.1,2 (AUTHOR) aovatulyan@sfedu.ru, Nesterov, S. A.2 (AUTHOR)
Publikováno v:
Siberian Mathematical Journal. May2023, Vol. 64 Issue 3, p699-706. 8p.
Publikováno v:
Continuum Mechanics & Thermodynamics; Jul2024, Vol. 36 Issue 4, p745-762, 18p