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  1. Eigenprojections and functions of a square matrix

    Eigenprojections and functions of a square matrix

    Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Christoph Hamburger --- University of Bonn, Germany
    We present polynomials for the eigenprojections or Frobenius covariants of a matrix A ∈ C n ×n . They allow for a computation of a function of A by a generalization of the Sylvester formula.