Results 221 to 230 of about 9,555 (263)
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On a Convection Diffusion Equation with Absorption Term
Bulletin of the Malaysian Mathematical Sciences Society, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ouyang, Miao, Zhan, Huashui
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The Convection-Diffusion Equation
2005Abstract This equation arises in numerous models of flows and other physical phenomena.
Howard C Elman +2 more
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Stability of the solutions of a convection–diffusion equation
Nonlinear Analysis, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhan, Huashui, Feng, Zhaosheng
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The convection–diffusion equation
2014AbstractThis chapter concerns the statement of the steady convection–diffusion equation and its weak formulation. This is followed by a description of finite element discretization and properties of the discrete problem, including error bounds, stabilization methods and matrix properties.
A. M. Stuart, E. Söli
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An integral equation approach to the unsteady convection–diffusion equations
Applied Mathematics and Computation, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tao Wei, Mingtian Xu
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ℋ︁‐matrices for the convection‐diffusion equation
PAMM, 2003AbstractHierarchical matrices (ℋ︁‐matrices) provide a technique for the sparse approximation of large, fully populated matrices. This technique has been shown to be applicable to stiffness matrices arising in boundary element method applications where the kernel function displays certain smoothness properties.
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Approximate Convection-Diffusion Equations
Journal of Hydrologic Engineering, 1999This paper describes the development of simplified momentum equations, in stage as well as in discharge formulations, governing the transition between the diffusion and the kinematic waves (including the latter). It also describes the application of these equations to arrive at the approximate convection-diffusion equations.
Muthiah Perumal, Kittur G. Ranga Raju
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Discretization of a convection-diffusion equation
IMA Journal of Numerical Analysis, 1993zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Morton, K. W., Sobey, I. J.
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2006
We present a family of functions that satisfy the one-dimensional convection-diffusion equation. This partial differential equation is widely used in the sciences and engineering, including to model the transport of contaminant dissolved in groundwater. Combinations of these functions are formed to satisfy boundary and initial conditions. The result
Brill, Stephen, Brill, Stephen
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We present a family of functions that satisfy the one-dimensional convection-diffusion equation. This partial differential equation is widely used in the sciences and engineering, including to model the transport of contaminant dissolved in groundwater. Combinations of these functions are formed to satisfy boundary and initial conditions. The result
Brill, Stephen, Brill, Stephen
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On approximation to convective diffusion equation
Mathematical Methods in the Applied Sciences, 1987AbstractA closed‐form analytical solution for the problem of homogeneous and heterogeneous reactions in a isothermal non‐Newtonian laminar flow tubular reactor is presented. A technique is evolved where Galerkin method is applied in Laplace‐transformed domain.
K. D. P. Nigam +3 more
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