Kocer, E. GokcenMansour, ToufikTuglu, Naim2020-03-262020-03-2620070381-7032https://hdl.handle.net/20.500.12395/21495In this paper, we obtain the spectral norm and eigenvalues of circulant, matrices with Horadam's numbers. Furthermore, we define the semicirculant matrix with these numbers and give the Euclidean norm of this matrix.eninfo:eu-repo/semantics/closedAccesscirculant matrixsemi.circulant matrixspectral normeigenvaluesfibonacci numberslucas numbershoradam's sequencesArticle85353359Q4WOS:000250733900030Q4