1. S. Lu and S. Singh. Local linear convergence of an outer approximation projection method for variational inequalities.
    Journal of Optimization Theory and Application, 2011, Vol. 151, No. 1 pp. 52-63
  2. S. Lu. Relation between the constant rank and the relaxed constant rank constraint qualifications.
    Optimization, 2011, DOI 10.1080/02331934.2010.527972
  3. S. Lu. Variational conditions under the constant rank constraint qualification.
    Mathematics of Operations Research, 2010, Vol. 35, No. 1, pp. 120–139 
  4. S. Lu and Y. (M.) Nie. Stability of user-equilibrium route flow solutions for the traffic assignment problem.
    Transportation Research Part B, 2010, Vol. 44, pp. 609–617 
  5. S. Lu. Implications of the constant rank constraint qualification.
    24 pages. Mathematical Programming Series A, 2011, Vol. 126, No. 2, pp. 365–392
  6. X. Ban, S. Lu, M. Ferris and H. Liu. Risk-averse second-best toll pricing.
    22 pages. Proceedings of the 18th International Symposium on Transportation and Traffic Theory
  7. S. Lu and S. M. Robinson. Variational inequalities over perturbed polyhedral convex sets.
    Mathematics of Operations Research, 2008, Vol. 33, pp. 689-711
  8. S. Lu and S. M. Robinson. Normal fans of polyhedral convex sets: structures and connections.
    Set-valued Analysis, 2008, Vol. 16, pp. 281-305
  9. S. Lu. Sensitivity of static traffic user equilibria with perturbations in arc cost function and travel demand.
    Transportation Science, 2008, Vol. 42, No. 1, pp. 105-123
  10. S. M. Robinson and S. Lu. Solution continuity in variational conditions.
    Journal of Global Optimization, 2008, Vol. 40, pp. 405-415
  11. S. Lu, H. Lu, H. Tang and J. Lu. Analysis of influencing factors on urban travel speed.
    Journal of Highway and Transportation Research and Development, 2003, Vol.20, No.1, p.110-113 (in Chinese)
  12. S. Lu and H. Lu. Capacity method for uncontrolled intersections.
    Journal of Highway and Transportation Research and Development, 2002, Vol.19, No.2, p. 89-92 (in Chinese)