Jacobi Iteration Method and Its Generalization
Yanqing Wang, Pla Uni · Journal of PLA University of Science and Technology · 2003
In this paper, Jacobi iteration method (JOCC) is considered for finding approximation of the largest simple eigenvalue of a strongly diagonally dominant symmetric matrix, and block Jacobi iteration method is proposed for simultaneously computing a few of approximations of the largest eigenvalues of strongly diagonally dominant symmetric matrix, and it is shown that the block Davidson method can be referred to as an accelerated block Jacobi iteration method, and then some results of numerical test are presented so as to compare and analyse them.