High|Order Compact|Difference Schemes for Time|Dependent ...

High-order compact-difference schemes for time-dependent ...

High-order compact-difference schemes for time-dependent Maxwell equations · What's Popular · Publications · Resources For · Information · Connect.

FAST COMPACT DIFFERENCE SCHEME FOR THE FOURTH ...

In this paper, a fast compact difference scheme is proposed for the initial-boundary value problem of fourth-order time multi-term fractional sub-diffusion ...

on compact high order finite difference schemes for linear schr ...

Numerical Solution of Time-Dependent Advection-. Difusion-Reaction Equations, volume 33 of Springer Series in Computational Mathematics. Springer, Berlin ...

High order compact finite difference schemes for the Helmholtz ...

Xiufang Feng. School of Mathematics and Computer Sciences, Ningxia University, Yinchuan, China. Email: [email protected]. Zhilin Li.

A Family of High Order Finite Difference Schemes with Good ...

The standard Padé schemes are symmetric and therefore nondissipative; a nonsymmetric compact scheme was recently developed by Adams and. Shariff [18]. This ...

Higher Order Compact Finite Difference Schemes - ProQuest

The method called compact finite difference relaxation method (CFDRM) has only been used once by Dlamini et al. [17] to solve ordinary differential equations.

Higher-order compact finite difference scheme - Wikipedia

High-order compact finite difference schemes are used for solving third-order differential equations created during the study of obstacle boundary value ...

High-order, stable, and conservative boundary schemes for central ...

First, the interior spatial discretization for central and compact finite differences of order 4,. 6, and 8, together with discrete conservation constraints are ...

Development of a fourth-order compact finite difference scheme for ...

... time. Two different methods, direct method and pseudo grid point method, were proposed to deal with the boundary condition. The high ...

A High Order Compact Time/Space Finite Difference Scheme for the ...

Abstract We consider fourth order accurate compact schemes, in both space and time, for the second order wave equation with a variable speed of sound.

a compact finite difference scheme for space-time fractional diffusion ...

In this paper, we present a compact finite difference scheme for the Dirichlet problem of a class of space-time fractional diffusion equations with time ...

Finite-Difference Schemes | Physical Audio Signal Processing

The simplifications adopted here are that we will exclude nonlinear and time-varying partial differential equations (PDEs). We will furthermore assume constant ...

High-order compact finite difference schemes for the vorticity ...

Error bounded schemes for time-dependent hyperbolic problems. SIAM J. Sci. Comput. 2007; 30(1):46-59. 52. Galewsky J., Scott R.K., Polvani L.M. An initial ...

A High Order Compact Time/Space Finite Difference Scheme for the ...

We consider fourth order accurate compact schemes, in both space and time, for the second order wave equation with a variable speed of sound.

High order compact finite difference schemes for a nonlinear Black ...

Abstract. A nonlinear Black-Scholes equation which models transaction costs arising in the hedging of portfolios is discretized semi-implicitly using high ...

Upwind compact finite difference scheme for time-accurate solution ...

This article presents a time-accurate numerical method using high-order accurate compact finite difference scheme for the incompressible Navier–Stokes equations ...

A Compact Finite Volume Scheme for the Multi-Term Time Fractional ...

In this paper, we introduce high-order finite volume methods for the multi-term time fractional sub-diffusion equation.

Analysis of higher‐order, finite‐difference schemes in 3-D reverse ...

Hence, a finite‐difference method with the accuracy of fourth‐order in space and second‐order in time is applied to 3-D full scalar wave equations in reverse‐ ...

A Compact High-Order Finite-Difference Method with Optimized ...

In [45], the authors proposed a new CFD scheme to solve a 3D acoustic wave equation, which has fourth-order accuracy in time and space and is simple to ...

High order conservative finite difference scheme for variable density ...

the faster the energy growth in time for the case of the second order Runge–Kutta scheme. ... Welch, Numerical calculation of time-dependent viscous ...