Sixth|Order Combined Compact Finite Difference Scheme for ...

Sixth-Order Combined Compact Finite Difference Scheme for ... - MDPI

A high-accuracy numerical method based on a sixth-order combined compact difference scheme and the method of lines approach is proposed for the ...

Sixth-order compact finite difference scheme with discrete sine ...

However, there is a growing demand for methods with better accuracy and computational speed. To meet such needs, we design a new method which uses a sixth-order ...

Sixth order compact finite difference schemes for Poisson interface ...

To solve the Poisson interface problem with singular sources, in this paper we propose a sixth order compact finite difference scheme on uniform Cartesian ...

(PDF) Sixth-Order Combined Compact Finite Difference Scheme for ...

A high-accuracy numerical method based on a sixth-order combined compact difference scheme and the method of lines approach is proposed for ...

Sixth-Order Combined Compact Finite Difference Scheme for the ...

Sixth-Order Combined Compact Finite Difference Scheme for the Numerical Solution of One-Dimensional Advection-Diffusion Equation with Variable Parameters.

Sixth order compact finite difference schemes for Poisson interface ...

We prove the order 6 convergence for the proposed scheme using the discrete maximum principle. Our numerical experiments confirm the sixth accuracy order of the ...

A combined compact finite difference scheme for solving the ...

The compactness of the scheme is obtained by the so-called combined finite difference method, which utilizes the boundary values of the spatial ...

A Family of Sixth‐Order Compact Finite‐Difference Schemes for the ...

We derive a family of sixth-order compact finite-difference schemes for the three-dimensional Poisson′s equation.

(PDF) Sixth-order compact finite difference scheme with discrete ...

However, there is a growing demand for methods with better accuracy and computational speed. To meet such needs, we design a new method which ...

Compact finite difference - Wikipedia

The compact finite difference formulation, or Hermitian formulation, is a numerical method to compute finite difference approximations.

A new high-order compact finite difference scheme based on ...

One scheme is a modification of the compact finite difference scheme of precise integration method (CFDS-PIM) based on the fourth-order Taylor ...

Sixth-Order Combined Compact Finite Difference Scheme for ... - OUCI

A high-accuracy numerical method based on a sixth-order combined compact difference scheme and the method of lines approach is proposed for the ...

An Accuracy Progressive Sixth-Order Finite-Difference Scheme in

Such schemes have the following features: three-point, accuracy progressive, and only tridiagonal solver needed. The second-order AP scheme is the same as the ...

Algorithm 986: A Suite of Compact Finite Difference Schemes

Tenth-order accurate compact finite difference schemes for first and second derivative approximations and sixth-order accurate compact finite difference schemes ...

High-order compact finite difference methods

This results in a mixed method and the approach is different than in the present work. •Texas Institute for Computational and Applied Mathematics,. ASE-EM ...

Sixth-Order Combined Compact Finite Difference Scheme for the ...

Sixth-Order Combined Compact Finite Difference Scheme for the Numerical Solution of One-Dimensional Advection-Diffusion Equation with Variable Parameters · High ...

High-order compact finite difference schemes for parabolic partial ...

High-order compact finite difference schemes for parabolic partial differential equations with mixed derivative terms and applications in ...

Sixth Order Compact Finite Difference Scheme for Poisson Interface ...

Semantic Scholar extracted view of "Sixth Order Compact Finite Difference Scheme for Poisson Interface Problem with Singular Sources" by Qi Feng et al.

Compact Finite Difference Schemes with Spectral-like Resolution

behaviour is found for standard Padt scheme (a = a in. (2.1.6)) when combined with the second-order compact boundary scheme a = 4, d= - 4 (giving W;(X) = 0) ...

Sixth-Order Compact Finite Difference Method for 2D Helmholtz ...

Our numerical experiments demonstrate the superiority of our proposed finite difference scheme with reduced pollution effect to several state-of-the-art finite ...