Kocer, E. Gokcen2020-03-262020-03-2620071303-5010https://hdl.handle.net/20.500.12395/21267In this paper, we give some properties of the modified Pell, Jacobsthal and Jacobsthal-Lucas numbers. We then define the circulant, nega-cyclic and semicirculant matrices with these numbers and investigate the norms, eigenvalues and determinants of these matrices.eninfo:eu-repo/semantics/closedAccessModified Pell numbersJacobsthal numbersJacobsthal-Lucas numbersCirculant MatrixArticle362133142WOS:000260466600004N/A