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explicit finite difference

A Numerical Simulation of a Three-dimensional Air Quality Model in an Area Under a Bangkok Sky Train Platform Using an Explicit Finite Difference Scheme

A Numerical Simulation of a Three-dimensional Air Quality Model in an Area Under a Bangkok Sky Train Platform Using an Explicit Finite Difference Scheme

... The proposed model can be used to measure air pollutant concentration in a partly opened street tunnel, especially, an area under Bangkok sky train platform. The model is gov- erned by a three-dimensional in space and ...

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Solving burger’s equantion using explicit finite difference method and method of line

Solving burger’s equantion using explicit finite difference method and method of line

... Kutluay, S., Bahadir, A. R., & Ozde§, A. (1999). Numerical solution o f one­ dimensional Burgers equation: explicit and exact-explicit finite difference methods. Journal o f Computational ...

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A one dimensional mathematical simulation to salinity control in a river with a barrage dam using an unconditionally stable explicit finite difference method

A one dimensional mathematical simulation to salinity control in a river with a barrage dam using an unconditionally stable explicit finite difference method

... Salinity refers to the amount of salt in rivers, where the salt can be in many different forms. There are two main methods of defining the concentration of salt in water such as the total dissolved solid measurement (TDS) ...

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Evaluation of numerical integration schemes for a partial integro differential equation

Evaluation of numerical integration schemes for a partial integro differential equation

... The explicit and hybrid methods were found to be more efficient than the fully im- plicit and Crank-Nicolson methods for all N , the number of spatial steps, over both a small and large second spatial derivative ...

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A Two dimensional Mathematical Model for Long term Contaminated Groundwater Pollution Measurement around a Land Fill

A Two dimensional Mathematical Model for Long term Contaminated Groundwater Pollution Measurement around a Land Fill

... an explicit finite difference method. An explicit finite difference technique is used to obtain the groundwater flow velocity of the second ...space finite ...

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Evaluation of Numerical Methods of Solution and Resistance Equations Applicable to Unsteady Flow Situation in Surge Tank

Evaluation of Numerical Methods of Solution and Resistance Equations Applicable to Unsteady Flow Situation in Surge Tank

... by Explicit finite difference method and experimental data when friction factor is assessed by all the resistance equations used and it is observed that solution with Barr, Fang and Romeo’s ...

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Simulations of transport in one dimension

Simulations of transport in one dimension

... semi explicit finite difference method ...two-level explicit and implicit finite difference methods covering the upwind explicit, the Lax-Wendroff, the modified ...

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Water hammer simulation by explicit central finite difference methods in staggered grids

Water hammer simulation by explicit central finite difference methods in staggered grids

... four explicit finite difference solutions of water hammer and their comparison with the largely established solutions of MOC and ...implemented finite difference methods are fast, ...

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Numerical Simulation in Electrocardiology Using
an Explicit Generalized Finite Difference Method

Numerical Simulation in Electrocardiology Using an Explicit Generalized Finite Difference Method

... an explicit meshless GFD numerical method for integrating the PDE of the monodomain model used in cardiac ...The explicit GFD approach does limit the time step size that can be used due to the stability, ...

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High speed computing of ice thickness equation for ice sheet model

High speed computing of ice thickness equation for ice sheet model

... The aim of this paper is to discretize the ice thickness equation of the model using the explicit finite difference method and performed the numerical calculation by using CUDA on GPU platform for ...

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Numerical Study of Fisher’s Equation by Finite Difference Schemes

Numerical Study of Fisher’s Equation by Finite Difference Schemes

... Douglas finite difference schemes to analyse numerical behaviour of simple linear Fisher;s equation, one dimensional linear coupled system and non-linear Fisher’s equation ...by finite ...

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Alternating segment explicit implicit and implicit explicit parallel difference method for the nonlinear Leland equation

Alternating segment explicit implicit and implicit explicit parallel difference method for the nonlinear Leland equation

... The nonlinear Leland equation is one of the nonlinear B-S option pricing models which need to consider transaction costs and received extensive attention of economists and applied mathematicians in the past  years ...

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The Method of Finite Difference Regression

The Method of Finite Difference Regression

... of finite differences to provide a more sensitive and objective measure of the order of the best fitting polynomi- ...of Finite Difference Regres- sion, reemploying the finite differences ...

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Exact finite difference scheme and nonstandard finite difference scheme for coupled Burgers equation

Exact finite difference scheme and nonstandard finite difference scheme for coupled Burgers equation

... The remainder of the paper is organized as follows. In the next section, exact differ- ence schemes are proposed for solving (). Then Section  gives two explicit nonstandard finite-difference schemes on the basis ...

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Finite difference techniques of improved accuracy

Finite difference techniques of improved accuracy

... involve higher derivatives, greater accuracy can be achieved only by increasing k , and hence increasing the number of smuggled roots* It becomes increasingly difficult to avoid strong instability without sacrificing ...

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The  Q-curve  Construction  for  Endomorphism-Accelerated  Elliptic  Curves

The Q-curve Construction for Endomorphism-Accelerated Elliptic Curves

... 33. Menezes, A., Okamoto, T., Vanstone, S. A.: Reducing elliptic curve logarithms to logarithms in a finite field. IEEE Trans. Inform. Theory 39 #5, 1639–1646 (1993) 34. Okeya, K., Kurumatani, H., Sakurai, K.: ...

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Numerical Simulation of a Mathematical Model for
Cancer Cell Invasion

Numerical Simulation of a Mathematical Model for Cancer Cell Invasion

... cally to the constant stationary solution (1, 1, 0) in the . The GFDM has been recently proved to obtain highly accurate ap- proximations to the solutions of nonlinear PDEs (see for instance [6,5,4]. The paper is ...

5

Rigorous analysis of numerical methods: a comparative study

Rigorous analysis of numerical methods: a comparative study

... the Finite Element Method (FEM), Beam Propagation Method (BPM), Finite Difference Method (FDM), the Finite Difference Time Domain Method (FDTD) (Luebbers 1994), the Transmission Line ...

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Some new finite difference inequalities arising in the theory of difference equations

Some new finite difference inequalities arising in the theory of difference equations

... new finite difference inequalities in two independent variables are established, which can be used in the study of qualitative as well as quantitative properties of solutions of certain difference ...

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The Explicit Formula for the Hodrick-Prescott Filter in Finite Sample

The Explicit Formula for the Hodrick-Prescott Filter in Finite Sample

... We derive the exact expression for the weights of the Hodrick-Prescott (HP) filter in finite sample without making any assumptions about the statistical properties of the time series. We use the results to give ...

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