Study of Recursive Algorithm for LU Factorization
LU分解递归算法的研究

Recursion leads to automatic matrix blocking in the computation of dense linear algebra. It makes a good use of memory hierarchies of today's high-performance computers and hence improves the efficiency of the algorithm. The recursive algorithm for LU factorization of a matrix that is used to solve linear systems of equations is studied in this paper. A detailed derivation of the recursive algorithm is presented.