Tridiagonal Matrices: Thomas Algorithm
Tridiagonal Matrices: Thomas Algorithm W. T. Lee∗ MS6021, Scientific Computation, University of Limerick The Thomas algorithm is an efficient way of solving tridiagonal matrix syste ms. It is based on LU decompo-sition in which the matrix system Mx =r is rewritten as LUx =r where L is a lower triangular matrix and U is an upper triangular ...
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