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International Symposium on Parallel Computing in Electrical Engineering (PARELEC'06)
Parallel Mesh Division Algorithm For General Linear Two Point Boundary Value Problems
Bialystok, Poland
September 13-September 17
ISBN: 0-7695-2554-7
Rajesh K. Bawa, Punjabi University, India
V.Rathish Kumar, IIT Kanpur, India
Tanu Gupta, Punjabi University, India
In this paper, a parallel computational method proposed for the numerical solutions of two point semilinear boundary value problems is extended for general linear boundary value problems with natural boundary conditions. A division method is used which divides [0,1] into p different subdivisions, each division consisting of N or (N +1) (N small) unequal intervals. A high order finite difference method for general nonuniform mesh is then applied to the TPBVP on each of p divisions and leads to an N ? N or (N -1)? (N-1) system of linear equations which is solved on p processors simultaneously. Numerical examples are provided to show the accuracy and speedup thus achieved.
Citation:
Rajesh K. Bawa, V.Rathish Kumar, Tanu Gupta, "Parallel Mesh Division Algorithm For General Linear Two Point Boundary Value Problems," parelec, pp.417-420, International Symposium on Parallel Computing in Electrical Engineering (PARELEC'06), 2006
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