Zobrazeno 1 - 10
of 56
pro vyhledávání: '"S I, Solov'ev"'
Autor:
D. M. Korosteleva, S. I. Solov’ev
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 165, Iss 2 (2024)
For the problem of eigenvibrations of the shallow shell with an attached oscillator, a new symmetric variational statement in the Hilbert space was proposed. It was established that there exist a sequence of positive eigenvalues of finite multiplicit
Externí odkaz:
https://doaj.org/article/441d1e89c51f40b0b60931ea34178a47
Publikováno v:
Lobachevskii Journal of Mathematics. 43:996-1005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dec6959728ca1be6f281601b494ae18b
https://doi.org/10.1134/s1995080222070150
https://doi.org/10.1134/s1995080222070150
Publikováno v:
Lobachevskii Journal of Mathematics. 42:1697-1705
The differential eigenvalue problem governing eigenvibrations of an elastic bar with fixed first end and mechanical resonator attached to second end is investigated. This problem has an increasing sequence of positive simple eigenvalues with limit po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56653f24b66d62df9ab5febd608a2d5d
https://doi.org/10.1134/s1995080221070131
https://doi.org/10.1134/s1995080221070131
Publikováno v:
Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki. 162:52-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f115a5a6ac20a4a8af6f11d62b0444ed
https://doi.org/10.26907/2541-7746.2020.1.52-65
https://doi.org/10.26907/2541-7746.2020.1.52-65
Publikováno v:
Lobachevskii Journal of Mathematics. 40:1959-1966
The problem of finding the minimal eigenvalue and the corresponding positive eigenfunction of the nonlinear Sturm—Liouville problem for the ordinary differential equation with coefficients nonlinear depending on a spectral parameter is investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf39a34f450700948cfda26c880093a5
https://doi.org/10.1134/s1995080219110179
https://doi.org/10.1134/s1995080219110179
Publikováno v:
Lobachevskii Journal of Mathematics. 40:2000-2007
The positive definite ordinary differential nonlinear eigenvalue problem of the second order with homogeneous Dirichlet boundary condition is considered. The problem is formulated as a symmetric variational eigenvalue problem with nonlinear dependenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d50ac485bed475d1c096eb1d71cdbf0d
https://doi.org/10.1134/s199508021911026x
https://doi.org/10.1134/s199508021911026x
Publikováno v:
MATEC Web of Conferences, Vol 329, p 03030 (2020)
The second-order ordinary differential spectral problem governing eigenvibrations of a bar with attached harmonic oscillator is investigated. We study existence and properties of eigensolutions of formulated bar-oscillator spectral problem. The origi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07395b0d647d272276f36b613b5cb4f
https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_03030.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_03030.pdf
Publikováno v:
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2fa52c6fb6c9789eb1a5fe31eca13d3
https://doi.org/10.1063/5.0036785
https://doi.org/10.1063/5.0036785
Publikováno v:
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b022bacc2d5a1c12883ad81daa0fb8b0
https://doi.org/10.1063/5.0036784
https://doi.org/10.1063/5.0036784
Publikováno v:
Lobachevskii Journal of Mathematics. 39:1460-1465
A positive definite differential eigenvalue problem with coefficients depending nonlinearly on the spectral parameter is studied. The problem is formulated as a variational eigenvalue problem in a Hilbert space with bilinear forms depending nonlinear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff5dab6d3be7677618c628b540bcb899
https://doi.org/10.1134/s1995080218090032
https://doi.org/10.1134/s1995080218090032