Perturbations in the Nevai matrix class of orthogonal matrix polynomials

نویسندگان

  • Hossain O. Yakhlef
  • Francisco Marcellán
  • Miguel A. Piñar
چکیده

In this paper we study a Jacobi block matrix and the behavior of the limit of its entries when a perturbation of its spectral matrix measure by the addition of a Dirac delta matrix measure is introduced. © 2001 Elsevier Science Inc. All rights reserved.

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تاریخ انتشار 1998