1998 Publications

  • Eigenvalue-constrained faces
    A.S. Lewis, Linear Algebra and Applications 269 (1998), 159-181.

  • Error bounds for convex inequality systems
    A.S. Lewis and J.-S. Pang, in: J.-P. Crouzeix, J.-E. Martinez-Legaz and M. Volle (eds), Generalized Convexity, Generalized Monotonicity (1998) 75-110.

  • Nonsmooth analysis of eigenvalues: a summary
    A.S. Lewis, Rendiconti del Seminario Matematico e Fisico di Milano, Vol. LXVI (1998) 33-41.