Abstract:
We consider a problem of approximate factorization of regular and irregular matrix polynomials. A theorem is proved on the minimum value
of the functional. A method and numerical algorithm is offered to
solving the considered problem using symbolic calculations that
provides high accuracy of the obtained solution. Results of the
numerical experiments and comparison with known results are given.
Key Words: Factorization, symbolic calculations,
irregular polynomial.
2000 Mathematics Subject Classification: Primary: 65Y04;
Secondary: 65K15.
Download the paper in pdf format here.