On Jacobsthal and Jacobsthal-Lucas Circulant Type Matrices

Abstract EN

Circulant type matrices have become an important tool in solving fractional order differential equations.

In this paper, we consider the circulant and left circulant and g -circulant matrices withthe Jacobsthal and Jacobsthal-Lucas numbers.

First, we discuss the invertibility of the circulantmatrix and present the determinant and the inverse matrix.

Furthermore, the invertibility of theleft circulant and g -circulant matrices is also discussed.

We obtain the determinants and the inversematrices of the left circulant and g -circulant matrices by utilizing the relation between leftcirculant, g -circulant matrices, and circulant matrix, respectively.