finite difference (FD)
Exact finite difference scheme and nonstandard finite difference scheme for coupled Burgers equation
... Zhang et al Advances in Difference Equations 2014, 2014 122 http //www advancesindifferenceequations com/content/2014/1/122 R ES EARCH Open Access Exact finite difference scheme and nonstandard finite[.] ...
24
Finite difference finite element approach for solving fractional Oldroyd B equation
... Finite difference finite element approach for solving fractional Oldroyd B equation Rasheed et al Advances in Difference Equations (2016) 2016 236 DOI 10 1186/s13662 016 0961 9 R E S E A R C H Open Ac[.] ...
21
Numerical Study of Fisher’s Equation by Finite Difference Schemes
... implicit finite difference scheme, which is Crank ...central finite difference approximation for both time and space derivatives at the point ( x t m , n ) ...
17
Finite Difference Method of Modelling Groundwater Flow
... study, finite difference method is used to solve the equations that govern groundwater flow to obtain flow rates, flow direction and hydraulic heads through an ...of Finite Difference Method ...
7
Finite Difference Formulation of Fin for Electronics Cooling
... Abstract - Finite difference simulation of horizontal fin with an aspect ratio of 2 will be conducted in this study for cooling of electronic equipment. Two-dimensional heat conduction equation governs the ...
5
A Logarithmic Finite Difference Method for Troesch’s Problem
... The aim of this paper is to derive a numerical scheme for Troesch’s problem and to overcome the difficulty which faces the existing numerical methods when considering the Troesch’s problem with large values of λ . A ...
10
Finite difference approach to the valuation and prepayment strategy of mortgages
... advantage of the lower interest rate. The borrower can leverage on the choice of prepayment to optimize his portfolio so that a maximum possible return can be made in statistical sense giv- en the knowledge of the ...
13
A HODIE finite difference scheme for pricing American options
... A HODIE finite difference scheme for pricing American options Cen and Chen Advances in Difference Equations (2019) 2019 67 https //doi org/10 1186/s13662 018 1917 z R E S E A R C H Open Access A HODIE[.] ...
17
Solving Singularly Perturbed Differential-Difference Equations using Special Finite Difference Method
... on finite difference scheme, fitted mesh and B-spline method, piecewise uniform ...differential difference equations in which the highest order derivative is multiplied by small ...
10
The Finite Difference Methods for –Nonlinear Klein Gordon Equation
... implicit finite difference method (FIFDM) and exponential finite difference method (ExpFDM) and we found that both methods can solve this kind of problems, example showed that fully implicit ...
5
Comparison of a finite difference and a mixed finite element formulation of the uniaxial perfectly matched layer
... mixed finite element method for the time domain discretization of the UPML to simu- late wave propagation in unbounded domains in two ...bilinear finite elements for the electric field and the lowest order ...
44
Hybrid Finite Difference/Finite Volume Method for 3-D Conducting Media Problems
... Abstract—A hybrid time-domain method combing finite-difference and cell-centered finite-volume method is presented in this paper. This method is applied to solve three dimensional electromagnetic ...
11
Immersed Boundary Method for Generalised Finite Volume and Finite Difference Navier-Stokes Solvers
... To avoid the drawbacks of the original IBM formulation for rigid objects, Fadlun et al. [10] introduced a direct formulation of the force term. The direct forcing modifies the discretized momentum equation so that the ...
29
The Best Finite Difference Scheme for the Helmholtz Equation
... The finite-difference method is a standard numerical method for solving boundary value ...exact) difference approximation for some ordi- nary and partial differential equations ...best ...
6
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 as a handy tool in the study of boundedness, unique- ness, continuous dependence on initial data of ...
17
The Method of Finite Difference Regression
... the Finite Difference Regression method as detailed in Section ...the difference between the estimate and the actual value is ...non-zero difference between the estimate and the actual value ...
20
On a system of fractional finite difference inclusions
... On a system of fractional finite difference inclusions Ghorbanian and Rezapour Advances in Difference Equations (2017) 2017 325 DOI 10 1186/s13662 017 1354 4 R E S E A R C H Open Access On a system of[.] ...
14
Development Of Finite-Difference Time-Domain (FDTD) / Periodic Boundary Condition (PBC) Software For Modeling Microwave Absorber Material At X-Band Frequency
... There are some main theories and concepts that is taking under consideration in this project. Firstly the project is majorly applying 3D Finite Difference Time Domain (FDTD) concept to solve two types of ...
24
Finite difference techniques of improved accuracy
... In certain cases, study of th© criterion for weak instability can give an indication of the maximum value that can be given to the mesh length h , if weak instability is to be avoided* Finally, it is emphasised once more ...
124
Finite difference schemes with monotone operators
... FINITE DIFFERENCE SCHEMES WITH MONOTONE OPERATORS N C APREUTESEI Received 13 October 2003 and in revised form 10 December 2003 To the memory of my mother, Liliana Several existence theorems are given[.] ...
12