Characteristic vertices of trees<sup>*</sup>
Tóm tắt
Từ khóa
Tài liệu tham khảo
Cvetković D., 1979, Spectra of Graphs
Marshall A. W., 1979, Inequalities: Theory of Majorization and Its Applications
Rebman K. R., Lecture Notes
Wilf H. S., 1973, Which Polynomials are Chromatic
Wilf H. S., 1976, Which Polynomials are Chromatic
Grone R., 1976, Czech. Math. J.