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February 2007 Preprints

  • 2157     Exact solutions to the focusing nonlinear Schrödinger equation
    Tuncay Aktosun, Francesco Demontis, and Cornelis van der Mee
    [ PDF ]
  • 2158     A globally convergent flow for computing the best low rank approximation of a matrix
    Kenneth R. Driessel
    [ PDF ]
  • 2159     Differential invariants of equi-affine surfaces
    Peter J. Olver
    [ PDF ]
  • 2160     Generating differential invariants
    Peter J. Olver
    [ PDF ]
  • 2161     Numerical invariantization for morphological PDE schemes
    Martin Welk, Pilwon Kim, and Peter J. Olver
    [ PDF ]
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