Addendum to the paper "On determining the eigenprojection and components   of a matrix" [arXiv:math/0508197]
  The purpose of this note is to correct an inaccuracy in the paper: R.P. Agaev and P.Yu. Chebotarev, "On Determining the Eigenprojection and Components of a Matrix," Autom. Remote Control, 2002, vol. 63, pp. 1537-1545 [arXiv:math/0508197], and to present one of its results (namely, closed formulas for the eigenprojections and components of a matrix) in a simplified form. 
Pavel Chebotarev and Rafig Agaev
math.RA math.NA