Results 131 to 140 of about 22,621 (165)

An HDG Method for Convection Diffusion Equation

Journal of Scientific Computing, 2015
A new hybridizable discontinuous Galerkin (HDG) method for the convection-diffusion problem on general polyhedral meshes is presented. This new HDG method is a generalization of HDG methods for linear elasticity introduced in [\textit{W. Qiu} et al., ``An HDG method for linear elasticity with strong symmetric stresses'', \url{arXiv:1312.1407}] to ...
Weifeng Qiu, Ke Shi 0005
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Diffusion and convection in a branching tube

Computers and Biomedical Research, 1983
Transport by diffusion and convection is described in a branching tube using a stochastic formulation in a multiple pattern network. The concentration curves are compared with the solutions of the classical one-dimensional transport equation for each branch, coupled with a constraint condition at the branch point.
openaire   +3 more sources

A convection–diffusion problem in a network

Applied Mathematics and Computation, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Soution of Convection-Diffusion Equations

2013
Partial differential equations are an important part of mathematics in science and its numerical solution occupies an important position in the numerical analysis. Partial differential equations are closely related to human life and it has important research value.
Yamian Peng, Chunfeng Liu 0002, Linan Shi   +2 more
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ℋ-matrices for Convection-diffusion Problems with Constant Convection

Computing, 2003
Hierarchical matrices provide a technique for the sparse approximation and matrix arithmetic of large, fully populated matrices. This technique has been proven to be applicable to matrices arising in the boundary and finite element method for uniformly elliptic operators with L∞-coefficients. This paper analyses the application of hierarchical matrices
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On a convection–diffusion problem with a weak layer

Applied Mathematics and Computation, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Convection — Diffusion theorems

Archive for Rational Mechanics and Analysis, 1970
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Double-Diffusive Convection

1998
openaire   +1 more source

Convection-diffusion

2004
Brian H. Gilding, Robert Kersner
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Diffusion and Convection

2021
openaire   +1 more source