机构:
NOVA Univ Lisbon, Fac Sci & Technol, Dept Math & GeoBioTec, P-2829516 Quinta Da Torre, Caparica, PortugalNOVA Univ Lisbon, Fac Sci & Technol, Dept Math & GeoBioTec, P-2829516 Quinta Da Torre, Caparica, Portugal
da Silva, Joao Lita
[1
]
机构:
[1] NOVA Univ Lisbon, Fac Sci & Technol, Dept Math & GeoBioTec, P-2829516 Quinta Da Torre, Caparica, Portugal
In this paper we derive a general expression for integer powers of real upper and lower anti-bidiagonal matrices with constant anti-diagonals using Chebyshev polynomials. An explicit formula for the inverse of these matrices is also provided.
机构:
Kaunas Univ Technol, Fac Fundamental Sci, Dept Appl Math, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Fac Fundamental Sci, Dept Appl Math, LT-51368 Kaunas, Lithuania
机构:
Univ Nova Lisboa, Fac Sci & Technol, Dept Math, P-2829516 Quinta Da Torre, Caparica, PortugalUniv Nova Lisboa, Fac Sci & Technol, Dept Math, P-2829516 Quinta Da Torre, Caparica, Portugal