Add to ORKGIn this paper we develop a sixth order finite difference discretization strategy to solve the two dimensional Helmholtz equation. We use multigrid V-cycle procedure to built multiscale multigrid method which is similar to the full multigrid method. Numerical result is given to illustrate this method
In this article, we consider the numerical solution of two-dimensional Helmholtz equation. The four...
Standard multigrid algorithms have proven ineffective for the solution of discretizations of Helmhol...
An algebraic multigrid method with two levels is applied to the solution of the Helmholtz equation i...
In this paper we develop a sixth order finite difference discretization strategy to solve the two di...
ABSTRACT A sixth-order compact difference scheme is applied with uniform mesh sizes in different coo...
We develop and analyze finite difference schemes for the two-dimensional Helmholtz equation. The sch...
Several studies have presented compact fourth order accurate finite difference approximation for the...
New compact finite difference schemes of sixth order are derived for the three dimensional Helmholtz...
Abstract. We analyze in detail two-grid methods for solving the 1D Helmholtz equation discretized by...
In this article, we consider the numerical solution of two-dimensional Helmholtz equation. The fou...
Abstract In this article, we consider the numerical solution of two-dimensional Helmholtz equation. ...
AbstractNew compact finite difference schemes of sixth order are derived for the three dimensional H...
This paper examines the use of the Four Point-Explicit Decoupled Group (EDG) iterative method togeth...
In this paper, an HOC scheme with multigrid algorithm is developed for solving the Cauchy problem as...
In this paper, we consider the numerical solutions of homogeneous Helmholtz equations of the second ...
In this article, we consider the numerical solution of two-dimensional Helmholtz equation. The four...
Standard multigrid algorithms have proven ineffective for the solution of discretizations of Helmhol...
An algebraic multigrid method with two levels is applied to the solution of the Helmholtz equation i...
In this paper we develop a sixth order finite difference discretization strategy to solve the two di...
ABSTRACT A sixth-order compact difference scheme is applied with uniform mesh sizes in different coo...
We develop and analyze finite difference schemes for the two-dimensional Helmholtz equation. The sch...
Several studies have presented compact fourth order accurate finite difference approximation for the...
New compact finite difference schemes of sixth order are derived for the three dimensional Helmholtz...
Abstract. We analyze in detail two-grid methods for solving the 1D Helmholtz equation discretized by...
In this article, we consider the numerical solution of two-dimensional Helmholtz equation. The fou...
Abstract In this article, we consider the numerical solution of two-dimensional Helmholtz equation. ...
AbstractNew compact finite difference schemes of sixth order are derived for the three dimensional H...
This paper examines the use of the Four Point-Explicit Decoupled Group (EDG) iterative method togeth...
In this paper, an HOC scheme with multigrid algorithm is developed for solving the Cauchy problem as...
In this paper, we consider the numerical solutions of homogeneous Helmholtz equations of the second ...
In this article, we consider the numerical solution of two-dimensional Helmholtz equation. The four...
Standard multigrid algorithms have proven ineffective for the solution of discretizations of Helmhol...
An algebraic multigrid method with two levels is applied to the solution of the Helmholtz equation i...