2001 Publications

  • Optimal stability and eigenvalue multiplicity
    J.V. Burke, A.S. Lewis and M.L. Overton, Foundations of Computational Mathematics 1 (2001) 205-225.

  • Twice differentiable spectral functions
    A.S. Lewis and H.H. Sendov, SIAM Journal on Matrix Analysis on Matrix Analysis and Applications 23 (2001) 368-386.

  • Self-concordant barriers for hyperbolic means
    A.S. Lewis and H.H. Sendov, Mathematical Programming 91 (2001) 1-10.

  • Hyperbolic polynomials and convex analysis
    H. Bauschke, O. Guler, A.S. Lewis and H.S. Sendov, Canadian Journal of Mathematics 53 (2001) 470-488.

  • Ill-conditioned inclusions
    A.S. Lewis, Set-Valued Analysis 9 (2001) 375-381.

  • Convex spectral functions of compact operators, Part II: lower semicontinuity and rearrangement invariance
    J.M. Borwein, A.S. Lewis and Q.J. Zhu, in A. Rubinov and B. Glover (eds), Optimization and Related Topics, Kluwer (2001) 179-196.

  • Hyperbolic polynomials and convex analysis (long version)
    H. Bauschke, O. Guler, A.S. Lewis and H.S. Sendov, Research report CORR 98-29.