Some estimates for the eigenvalues of matrices
Tài liệu tham khảo
Petri, 1968, The extremal properties of some matrix norms, Zh. vȳchisl. Mat. mat. Fiz., 8, 865
Gantmakher, 1966
Neumann, 1937, Some matrix inequalities and metrization of matrix space, Izv. In-ta matem. i mekhan., Tomsk um-t., 1, 286
Berezin, 1966, Vol. 1