Zobrazeno 1 - 10
of 7 171
pro vyhledávání: '"nonhomogeneous"'
Autor:
Huang Lanxin, Su Jiabao
Publikováno v:
Demonstratio Mathematica, Vol 57, Iss 1, Pp 305-330 (2024)
This article is concerned with the following Kirchhoff equation: −a+b∫R3∣∇u∣2dxΔu=g(u)+h(x)inR3,-\left(a+b\mathop{\int }\limits_{{{\mathbb{R}}}^{3}}{| \nabla u| }^{2}{\rm{d}}x\right)\Delta u=g\left(u)+h\left(x)\hspace{1em}{\rm{in}}\hspace{
Externí odkaz:
https://doaj.org/article/89ef9c02437546239d291b90582d722a
Publikováno v:
Alexandria Engineering Journal, Vol 105, Iss , Pp 743-759 (2024)
This paper addresses a significant research gap in the study of surface waves propagation in a nonhomogeneous, within a magneto-thermoviscoelastic material of higher order, initial stress, rotation, gravity effects and voids. This study provides anal
Externí odkaz:
https://doaj.org/article/4a6d3ef3b7844f2ca55d86c4b669dfc4
Autor:
Qiao Yu, Xiong Xiangtuan
Publikováno v:
Open Mathematics, Vol 22, Iss 1, Pp 681-696 (2024)
We consider solving a severely ill-posed problem for determining the surface temperature and heat flux distribution of the nonhomogeneous sideways heat equation by a quasi-reversibility regularization method. An analytical solution is deduced based o
Externí odkaz:
https://doaj.org/article/433bf3235e4d4e019932a9702677dce5
Autor:
Mingyu Zhang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 23313-23330 (2024)
In this paper, we considered the global well-posedness of strong solutions to the Cauchy problem of three-dimensional (3D) nonhomogeneous incompressible micropolar fluids with density-dependent viscosity and vacuum. Based on the energy method, some k
Externí odkaz:
https://doaj.org/article/b7e6884c0b954a62a5094847d55b075c
Publikováno v:
Leida xuebao, Vol 13, Iss 4, Pp 917-928 (2024)
In practical settings, the efficacy of Space-Time Adaptive Processing (STAP) algorithms relies on acquiring sufficient Independent Identically Distributed (IID) samples. However, sparse recovery STAP method encounters challenges like model parameter
Externí odkaz:
https://doaj.org/article/2bc244147fa94c208651a5f233ec9492
Autor:
Fengrong Zhang, Ruining Chen
Publikováno v:
Electronic Research Archive, Vol 32, Iss 7, Pp 4723-4740 (2024)
This paper explored a delayed diffusive prey-predator model with prey-taxis involving the volume-filling mechanism subject to homogeneous Neumann boundary condition. To figure out the impact on the dynamic of the prey-predator model due to prey-taxis
Externí odkaz:
https://doaj.org/article/d050fd296a5d4659a650165c9df6ab74
Publikováno v:
World Journal of Engineering, 2023, Vol. 21, Issue 4, pp. 632-653.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/WJE-01-2023-0012
Autor:
John L. Tsalamengas
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 2, Pp 297-315 (2024)
We present a simple, stable, and spectrally-accurate quasi-analytical method for studying the reflection, transmission, and radiation of EM waves in the presence of single-layer or multilayer material, plasma, or metamaterial slabs that are inhomogen
Externí odkaz:
https://doaj.org/article/dd4368753efa4570a843973375463c62