Now showing items 1-1 of 1

    • Thumbnail

      Geometric multiplicity margin for a submatrix 

      González de Durana García, José María; Gracia Melero, Juan Miguel (Elsevier, 2002-07)
      Let G be a square complex matrix with less than k nonconstant invariant factors. We find a complex matrix that gives an optimal approximation to G among all possible matrices that have more than or equal to k invariant ...