Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Fuxing Hu"'
Publikováno v:
Mathematical Modelling and Analysis, Vol 22, Iss 2 (2017)
In this paper we consider a Keller-Segel-type chemotaxis model with reaction term under no-flux boundary conditions, where the kinetics term of the system is power function. Assuming some growth conditions, the existence of bounded global strong solu
Externí odkaz:
https://doaj.org/article/c2f10cee107d458dafd75d6e552f9363
Autor:
Xiaoxin Gao, Rujun Zhang, Fuxing Hu, Qingan Chen, Zhenlin Lei, Yanan Yang, Jia Tian, Ling Huang
Publikováno v:
Evidence-Based Complementary and Alternative Medicine. 2022:1-6
Objective. The aim of this study was to observe the efficacy and mechanism of Draba scabra in sepsis myocarditis. Methods. The efficacy and pathways of action of Draba scabra on septic myocarditis were evaluated by making a rat model of sepsis with a
Publikováno v:
Journal of thoracic disease. 14(10)
The incidence of sepsis has been steadily increasing worldwide, and the heart is one of the target organs that can be easily damaged by sepsis. At present, antibiotics and organ function support are the main treatment options for sepsis and multiple
Autor:
Fuxing Hu
A strategy is devised to make the WENO interpolation in the point values achieve optimal accuracy near the discontinuities. The classical WENO interpolation ensures the optimal accuracy when all stencils are smooth and ENO property when the discontin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee05b213e4461671c5b929f43bcde54
https://doi.org/10.22541/au.159386944.42602836
https://doi.org/10.22541/au.159386944.42602836
Autor:
Fuxing Hu
Publikováno v:
Computers & Fluids. 174:34-45
In this work, a 6th-order central-upwind weighted essentially non-oscillatory scheme is devised by additionally introducing a large stencil. The constrained condition of choosing this large stencil is that it should contain upwind information to rais
Autor:
Fuxing Hu
Publikováno v:
Applied Mathematics and Computation. 396:125886
In this paper we recover a latent advantage of WENO-Z schemes. Taking the fifth-order WENO-Z scheme for instance, we realize that the scheme can be regarded as a nonlinear combination of a five-cell stencil and three three-cell stencils. The five-cel
Autor:
Fuxing Hu
Publikováno v:
Computers & Fluids. 150:1-7
In this note, we try to improve the numerical resolution around the discontinuous region by simply modifying the original smoothness indicator in WENO-JS scheme [1]. The purpose of this modification is to slightly increase the weight of less-smooth s
Autor:
Fuxing Hu
Publikováno v:
Journal of Applied Mathematics and Physics. :481-493
An investigation of postshock oscillations on non-uniform grids is performed in this paper. These oscillations are generated as shock passes through the grid interfaces. The LLF scheme is checked for 1D and 2D problems on the discontinuous grids. Osc
Autor:
Fuxing Hu
Publikováno v:
American Journal of Computational Mathematics. :40-57
The paper is devised to combine the approximated semi-Lagrange weighted essentially non-oscillatory scheme and flux vector splitting. The approximated finite volume semi-Lagrange that is weighted essentially non-oscillatory scheme with Roe flux had b
Autor:
Fuxing Hu
Publikováno v:
Journal of Applied Mathematics and Physics. :59-82
The paper is devised to propose finite volume semi-Lagrange scheme for approximating linear and nonlinear hyperbolic conservation laws. Based on the idea of semi-Lagrangian scheme, we transform the integration of flux in time into the integration in