Zobrazeno 1 - 10
of 915
pro vyhledávání: '"Transmission Conditions"'
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 115, Iss 3 (2024)
This paper is devoted to a new type of boundary-value problems for Sturm-Liouville equations defined on three disjoint intervals (−π,−π+d),(−π+d,π−d) and (π−d,π) together with eigenparameter dependent boundary conditions and with addi
Externí odkaz:
https://doaj.org/article/a3f1bf5167604118a5fd8f4fdad4a523
Publikováno v:
Electronic Research Archive, Vol 32, Iss 3, Pp 1844-1863 (2024)
This paper studies a discontinuous Sturm-Liouville problem in which the spectral parameter appears not only in the differential equation but also in the transmission conditions. By constructing an appropriate Hilbert space and inner product, the eige
Externí odkaz:
https://doaj.org/article/42048a16b8534209ae709a9ab93ffa37
Autor:
Gwinner Joachim
Publikováno v:
Advances in Nonlinear Analysis, Vol 13, Iss 1, Pp 121-140 (2024)
This article is devoted to the existence of optimal controls in various control problems associated with a novel nonlinear interface problem on an unbounded domain with non-monotone set-valued transmission conditions. This interface problem involves
Externí odkaz:
https://doaj.org/article/4d47c97b822643bc8af81e5d42f436e5
Autor:
Hyeonbae Kang, Shigeru Sakaguchi
Publikováno v:
Mathematics in Engineering, Vol 5, Iss 3, Pp 1-7 (2023)
We consider the Cauchy problem for the heat diffusion equation in the whole Euclidean space consisting of two media with different constant conductivities, where initially one medium has temperature 0 and the other has temperature 1. Under the assump
Externí odkaz:
https://doaj.org/article/2afff68b157e4c66b8ab1688927edb96
Publikováno v:
Open Mathematics, Vol 21, Iss 1, Pp 142-148 (2023)
A kind of fourth-order boundary value problem with eigenparameter-dependent boundary and transmission conditions is investigated. By constructing the characteristic function, we prove that the problems consist of a finite number of eigenvalues. We ob
Externí odkaz:
https://doaj.org/article/af5e212c16dc436280bdb763b48a514d
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2614 (2024)
The motion of viscous incompressible magnetohydrodynamics (MHD) is considered in a domain that is bounded by a free surface. The motion interacts through the free surface with an electromagnetic field located in a domain exterior to the free surface
Externí odkaz:
https://doaj.org/article/b2b1a158ad6c4cdfa00257a5831d3b24
Publikováno v:
Electronic Research Archive, Vol 31, Iss 4, Pp 2108-2119 (2023)
In this paper, we study the spectral properties of the Sturm-Liouville operator with eigenparameter-dependent boundary conditions and transmission conditions. In details, we introduce a Hilbert space formula, so that the problem we consider can be in
Externí odkaz:
https://doaj.org/article/6c4e8a8f8f8f4ca9a2c2e67cd1b19db2
Akademický článek
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Akademický článek
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Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 109, Iss 1 (2023)
The main goal of this study is to adapt the classical differential transformation method to solve new types of boundary value problems. The advantage of this method lies in its simplicity, since there is no need for discretization, perturbation or li
Externí odkaz:
https://doaj.org/article/30095dddf7cb4c0bbc8510b935bd0621