Zobrazeno 1 - 10
of 7 121
pro vyhledávání: '"nonhomogeneous"'
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
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:
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
Autor:
Maomao Wu, Haidong Liu
Publikováno v:
Communications in Analysis and Mechanics, Vol 16, Iss 2, Pp 334-344 (2024)
We studied the modified nonlinear Schrödinger equation $ \begin{equation} -\Delta u-\frac12\Delta(u^2)u = g(u)+h(x), \quad u\in H^1({\mathbb{R}}^N), \end{equation} $ where $ N\geq3 $, $ g\in C({\mathbb{R}}, {\mathbb{R}}) $ is a nonlinear funct
Externí odkaz:
https://doaj.org/article/002191ca8b6f46c292c7c99c991f88f5
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 17339-17358 (2024)
In this article, a collocation technique based on quintic trigonometric B-spline (QTB-spline) functions was presented for homogeneous as well as the nonhomogeneous extended Fisher-Kolmogorov (F-K) equation. This technique was used for space integrati
Externí odkaz:
https://doaj.org/article/91b7f28fbe8f4f4a8a360350792b0ce3