Selected published and accepted papers

• Article A1
  (with J. B. Erway and J. D. Griffin) Iterative Methods for Finding a Trust-Region Step. SIAM Journal on Optimization 20 (2009), 1110-1131.

• Article A2
  (with W. Murray, M. A. Saunders, J. A. Tomlin and M. H. Wright) George B. Dantzig and systems optimization. Discrete Optimization 5 (2008), 151-158.

• Article A3
  (with D. R. Creveling and H. D. I. Abarbanel) State and Parameter Estimation in Nonlinear Systems as an Optimal Tracking Problem. Physics Letters A 372 (2008), 2640-2644.

• Article A4
  (with A. Forsgren and J. D. Griffin) Iterative solution of augmented systems arising in interior methods. SIAM Journal on Optimization 18 (2007), 666-690.

• Article A5
  (with M. Masic and R. E. Skelton), Optimization of tensegrity structures. International Journal of Solids and Structures 43 (2006), 4687-4703.

• Article A6
  (with W. Murray and M. A. Saunders) SNOPT: An SQP algorithm for large-scale constrained optimization. SIAM Review 47 (2005), 99-131.

• Article A7
  (with M. Masic and R. E. Skelton), Algebraic tensegrity form-finding. International Journal of Solids and Structures 42 (2005), 4833-4858.

• Article A8
  (with E. M. Gertz), A primal-dual trust region algorithm for nonlinear optimization. Mathematical Programming 100 (2004), 49-94.

• Article A9
  (with M. W. Leonard), Limited-memory reduced-Hessian methods for unconstrained optimization. SIAM Journal on Optimization 14 (2003), 380-401.

• Article A10
  (with A. Forsgren and M. H. Wright) Interior methods for nonlinear optimization. SIAM Review 44 (2002), 525-597.

• Article A11
  (with W. Murray and M. A. Saunders) SNOPT: An SQP algorithm for large-scale constrained optimization. SIAM Journal on Optimization 12 (2002), 979-1006.

• Article A12
  (with M. W. Leonard), Reduced-Hessian quasi-Newton methods for unconstrained optimization. SIAM Journal on Optimization 12 (2001), 209-237.

• Article A13
  (with L. O. Jay , M. W. Leonard, L. Petzold and V. Sharma) An SQP Method for the Optimal Control of Large-Scale Dynamical Systems. J. Comput. Appl. Math. 120 (2000) 197-213.

• Article A14
  (with A. Barclay, and J. B. Rosen , SQP methods and their application to numerical optimal control. in R. Bulirsch, L. Bittner, W. H. Schmidt and K. Heier (eds), Variational Calculus, Optimal Control and Applications,International Series of Numerical Mathematics, Volume 124, 207-222,Birkhauser, Basel, Boston and Berlin (1998).

• Article A15
  (with A. Forsgren), Primal-dual interior methods for nonconvex nonlinear programming. SIAM Journal on Optimization 8 (1998), 1132-1152.

• Article A16
  (with L. Petzold , J. B. Rosen , L. O. Jay and K. Park), Numerical optimal control of parabolic PDEs using DASOPT. in L. T. Biegler, T. F. Coleman, A. R. Conn and F. N. Santosa (eds), Large Scale Optimization with Applications, Part II: Optimal Design and Control, IMA Volumes in Mathematics and its Applications, Volume 93, 271-300, Springer Verlag, Berlin, Heidelberg and New York (1997).

• Article A17
  (with A. Forsgren and J. R. Shinnerl), Stability of symmetric ill-conditioned systems arising in interior methods for constrained optimization. SIAM Journal on Matrix Analysis and Applications 17 (1996), 187-211.

• Article A18
  (with M. A. Saunders and J. R. Shinnerl), On the stability of the Cholesky factorization for symmetric quasi-definite systems. SIAM Journal on Matrix Analysis and Applications 17 (1996), 35-46.

• Article A19
  (with W. Murray, D. B. Ponceleon and M. A. Saunders), Primal-dual methods for linear programming. Mathematical Programming 70 (1995), 251-277.

• Article A20
  (with A. Forsgren and W. Murray), Computing modified Newton directions using a partial Cholesky factorization. SIAM Journal on Scientific Computing 16 (1995), 139-150.

• Article A21
  (with W. Murray and M. A. Saunders and M. H. Wright), Inertia-controlling methods for general quadratic programming. SIAM Review 33 (1991), 1-36.

• Article A22
  (with A. Forsgren and W. Murray), On the identification of local minimizers in inertia-controlling methods for quadratic programming. SIAM Journal on Matrix Analysis and Applications 12 (1991), 730-746.