Some comments on k-tridiagonal matrices: Determinant, spectra, and inversion


da Fonseca C. M. , Yilmaz F.

APPLIED MATHEMATICS AND COMPUTATION, cilt.270, ss.644-647, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 270
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1016/j.amc.2015.08.088
  • Dergi Adı: APPLIED MATHEMATICS AND COMPUTATION
  • Sayfa Sayıları: ss.644-647

Özet

Recently, several papers emerged in the literature discussing the determinant, the spectrum, and the inverse of the so-called k-tridiagonal matrices. The aim of this comment is to provide a general, unified, and attractive approach to them, recalling some less known results. (C) 2015 Elsevier Inc. All rights reserved.