BIB-VERSION:: CS-TR-v2.0
          ID:: STAN//CS-TR-79-736
       ENTRY:: June 19, 1995
ORGANIZATION:: Stanford University, Department of Computer Science
       TITLE:: Note on the practical significance of the Drazin inverse
        TYPE:: Technical Report
      AUTHOR:: Wilkinson, James Hardy
        DATE:: April 1979
       PAGES:: 24
    ABSTRACT:: The solution of the differential system Bx = Ax + f where A
               and B are n x n matrices and A - $\lambda$B is not a singular
               pencil may be expressed in terms of the Drazin inverse. It is
               shown that there is a simple reduced form for the pencil A -
               $\lambda$B which is adequate for the determination of the
               general solution and that although the Drazin inverse could
               be determined efficiently from this reduced form it is
               inadvisable to do so.
       NOTES:: [Adminitrivia V1/Prg/19950619]
         END:: STAN//CS-TR-79-736