Authors: Zhou, Si¹ zsz_cumt@163.com, Sun, Zhi² 05119@njnu.edu.cn

Superior Title: Acta Mathematica Sinica. Apr2014, Vol. 30 Issue 4, p696-702. 7p.

Subject Terms: *GRAPH theory, *NONNEGATIVE matrices, *FRACTIONAL calculus, *INTEGERS, *SUBSET selection, *MATHEMATICAL bounds

Authors: Bulian, Jannis, Dawar, Anuj

Superior Title: Algorithmica; Jun2016, Vol. 75 Issue 2, p363-382, 20p

Subject Terms: GRAPHIC methods, PARAMETERIZATION, ISOMORPHISMS, ALGORITHMS, GRAPH theory

Authors: Dryden, Emily B., Johnson, Charles R., Kroschel, Brenda K.

Superior Title: Linear & Multilinear Algebra; May2008, Vol. 56 Issue 3, p261-277, 17p, 7 Diagrams

Subject Terms: MATRICES (Mathematics), NONNEGATIVE matrices, GRAPHIC methods, GRAPH theory, ALGEBRA, MATHEMATICAL analysis