Preconditioning techniques for the solution of the Helmholtz equation by the finite element method. - Riyad Kechroud; Azzeddine Soulaïmani; Yousef Saad; Shivaraju Gowda (Math. Comput. Simul., 2004)

Efficient computation of the coupling matrix in time-dependent density functional theory. - Emmanuel Lorin de la Grandmaison; Shivaraju Gowda; Yousef Saad; Murilo L. Tiago; James R. Chelikowsky (Comput. Phys. Commun., 2005)