Convergence of Block Jacobi(BJ) Matrices 块Jacobi迭代阵的收敛性
Under the circumstance of p-cyclic matrix, a new functional equation is derived for coupling the nonzero eigenvalue λ of AOR iterative matrices £ r, w, with the associated block Jacobi matrix μ. 推导出AOR迭代矩阵£r,w的非零特征值λ,以及其相伴的块Jacobi矩阵特征值μ在p-循环矩阵情况下的新的函数方程。
The method not only generalizes the IMV method but also includes block interval Gauss method, block interval Jacobi method and block interval Gauss-Seidel method. 本算法不仅推广了IMV算法,而且包含了块区间Gauss消去法、块区间Jacobi算法、块区间Gauss-Seidel算法。