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1987•International Journal of Computer MathematicsRequires access

The block alternating group explicit method (blage) for the solution of elliptic difference equations

David John Evans, W.S. Yousif

Open publisher page 25 citations

Abstract

In this paper, the point A.G.E. method is extended to obtain the solution of block tridiagonal linear systems derived from the discretisation of multidimensional elliptic boundary value problems. The numerical results obtained agree with the theoretical results presented earlier.

About this research paper

What this paper is about

In this paper, the point A.G.E. method is extended to obtain the solution of block tridiagonal linear systems derived from the discretisation of multidimensional elliptic boundary value problems. The numerical results obtained agree with the theoretical results presented earlier.

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OpenAlex reports 25 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper, the point A.G.E. method is extended to obtain the solution of block tridiagonal linear systems derived from the discretisation of multidimensional elliptic boundary value problems. The numerical results obtained agree with the theoretical results presented earlier.

Key concepts: Mathematics, Tridiagonal matrix, Discretization, Tridiagonal matrix algorithm, Boundary value problem, Block (permutation group theory), Mathematical analysis, Applied mathematics

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