Factored sparse approximate inverse of block tridiagonal and block pentadiagonal matricies. - Mohammad H. Koulaei; Faezeh Toutounian (Appl. Math. Comput., 2007)

On the complexity analysis of a Mehrotra-type primal-dual feasible algorithm for semidefinite optimization. - Mohammad H. Koulaei; Tamás Terlaky (Optim. Methods Softw., 2010)