In the present. The research objectives are to find a numerical algorithm (numerical algorithms) and find.Packaging size (software) in order to solve the system of equations for the linear effect of light (solving sparse linear.Such a system of equations systems), which is a problem that appears in many science and engineering.(The sparse linear systems occur in many scientific and engineering problems) by Gravvanis.In [12, pp.269-270], instead of the members cannot be zero (stands for non-zero element), and.Positions in the matrix represents a member that is the center of the square matrix. The square matrix is a matrix of arrowheads.(Bordered diagonal matrix or matrix, arrowhead) is formed as follows:
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