用部分选主元的高斯消去法并行求解线性方程组

Gaussian elimination, also calls Gauss the elimination, in fact is the elimination by addn which we are named. In mathematics, the gaussian elimination or called Gauss - approximately works as elimination, by the Gauss peace treaty, when acquires fame (many people to eliminate Gauss takes complete Gauss - when approximately eliminates the first half part), it is in a linear algebra algorithm, uses in deciding that system of linear equations's solution, decides the matrix the order, as well as decision reversible side matrix going against. When uses in a matrix, Gauss eliminates the production "the line to eliminate the trapezoidal form". With the gaussian elimination solution system of linear equations's solution is one quite common solution system of linear equations's method, this method when solves the system of linear equations especially using the computer is commonly used. But in the majority situations was solves the equation set with the serial algorithm, this article introduced used the gaussian elimination parallel solution system of linear equations's method.