MMN-1779
On $k$-circulant matrices involving the Fibonacci numbers
Biljana Radicic;Abstract
Let k be a nonzero complex number. In this paper we consider k-circulant matrix whose first row is (F_{1},F_{2},...,F_{n}), where F_{n} is the n^{th} Fibonacci number, and investigate the eigenvalues and Euclidean (or Frobenius) norm of that matrix. Also, the upper and lower bounds for the spectral norm of the Hadamard inverse of that matrix are obtained.
Vol. 19 (2018), No. 1, pp. 505-515