Realizable List by Circulant and Skew-Circulant Matrices

‎In this paper for two given sets of eigenvalues‎, ‎which one of them is the eigenvalues of circulant matrix and the other is the eigenvalues of skew-circulant matrix‎, ‎we find a nonnegative matrix‎, ‎such that the union of two sets be the spectrum of nonnegative matrices‎.

کلیدواژه ها:

Nonnegative matrices‎ ، ‎Circulant‎‎ ‎and‎‎ ‎Ske‎w-‎Circulan‎t‎ ‎matrice‎s‎ ، ‎Inverse eigenvalue problem‎