The Fibonacci--Redheffer matrix and its properties
arXiv:2511.13627
Abstract
A Redheffer--type matrix with Fibonacci entries is defined, and the determinant and spectral properties of this matrix are studied. Also, more general Redheffer--type matrices are considered and intriguing number-theoretic examples are illustrated. Furthermore, several asymptotic results are discussed and a new expression related to the Riemann hypothesis is presented.
24 pages, 1 figure, 1 table