In this paper, we present new upper and lower bounds for the spectral norm of an r-circulant
matrix H= C r (H k, 0, H k, 1, H k, 2,…, H k, n− 1) whose entries are the generalized k …

Some Bounds for the Norms of Circulant Matrices with the k-Jacobsthal and k-Jacobsthal Lucas
Numbers Page 1 Journal of Mathematics Research; Vol. 8, No. 6; December 2016 ISSN 1916-9795 …

There have been several papers on the norms of special matrices [7–10]. Solak [8] has
defined A=[aij] and B=[bij] as n× n circulant matrices, where aij= F (mod (j− i, n)) and bij= L …

In this study, we have found upper and lower bounds for the spectral norms of circulant
matrices in the forms A= Cr (j0, j1,..., jn− 1) and B= Cr (c0, c1,..., cn− 1). After that we obtain …

The study is about the different norms of geometric circulant matrices with the sequences
called (s, t)-Jacobsthal,(s, t)-Jacobsthal Lucas and hyperharmonic Jacobsthal numbers. In …

In this study, we present a new generalization of circulant matrices for the generalized $ k $-
Horadam numbers, by considering the $ g $-circulant matrix $ C_ {n, g}(H)= g-circ (H_ {k, 1} …

Fibonacci numbers and applications related to these numbers are frequently encountered
both in daily life and in various fields of science and engineering. There are many studies to …

Recently, it has been studied the properties of some special matrices such as norm,
determinant, eigenvalue and inverse (Bozkurt & Tam 2012, İpek 2011, Koshy 2001, Solak & …

FUZZY SETS AND FUZZY LOGIC THEORY AND APPLICATION Page 1 Journal of New Results
in Engineering and Natural Science, No:15 (2022) 21-28 21 Received: 25.02.2022 Accepted …

Özet This study consists of three parts, in the first part the basic concepts related to the
subjects are mentioned, in the second part some results related to Generalized Fibonacci …