On the FOM Algorithm for the Resolution of the Linear Systems Ax = b
نویسنده
چکیده
In this paper, we propose another version of the full orthogonalization method (FOM) for the resolution of linear system Ax b = , based on an extended definition of Sturm sequence in the calculation of the determinant of an upper hessenberg matrix in o(n2). We will also give a new version of Givens method based on using a tensor product and matrix addition. This version can be used in parallel calculation.
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تاریخ انتشار 2014