An efficient line search for convex piecewise-linear/quadratic functions, Ron S.Dembo and Robin Anderson; stopping tests that compute optimal solutions for interior-point linear programming algorithms, D.Gay; iterative gradient-Newton type methods for steady shock computations, B. Engquist and Q.Q.Huynh; applications of adaptavie grid-refinement methods, R.E.Ewing, et al; approximate inverse preconditionings for nonsymmetric sparse systems, J.D.F.Cosgrove, et al; on generalized finite difference methods for approximating solutions to integral equations, G.D. Allen and P.Nelson, Jr.; fast elliptic solvers using mixed-hybrid nodal finite elements, J.P.Hennart and E.del Valle; computing eigenvalues of large matrices, some lanczos algorithms and a shift and invert strategy, J.K.Cullum and Ralph A.Willoughby; large scale extended linear-quadratic programming and multistage optimization, R.T.Rockafessar; a numerical method for the three dimensional inverse acoustic scattering problem with incomplete data, F.Aluffi-Pentini, et al; relation between the regularization and the multipliers method for the min-max problem, C. Gigola and S.Gomez.