Prof. Rao Li
Department of
Mathematical Sciences
University of
South Carolina Aiken, USA
Professor
Email:
raol@usca.edu
Qualifications
1999 Ph.D., University of Memphis, USA
1999 M.S., University of Memphis, USA
Publications
(Selected)

R. Li, A
Generalization of the Pigeonhole Principle, Journal of Mathematics and
Informatics 3 (2015), 12.

R. Li, Spectral
Inequalities on Independence Number, Chromatic Number, and Total Chromatic
Number of a Graph, Journal of Discrete Mathematical Sciences and Cryptography
18(2015), 4146.

R. Li, Spectral
conditions for a graph to contain some subgraphs, International Journal of
Mathematics and Soft Computing 5(2015), 105109.

R. Li, Wiener
index and some Hamiltonian properties of graphs, International Journal of
Mathematics and Soft Computing 5(2015), 1116.

R. Li, Spectral
Radius and Some Hamiltonian Properties of Graphs, Annals of Pure and Applied
Mathematics 9(2015), 125129.

R. Li, Laplacian
spectral radius and kconnected graphs, Annals of Pure and Applied Mathematics
8(2014), 6566.

R. Li, Spectral
conditions for a graph to be kconnected, Annals of Pure and Applied
Mathematics 8(2014), 1114.

R. Li, Sufficient
conditions for stable properties of a graph, International Journal of Applied
Mathematics 27(2014), 455460.

R. Li, New upper
bounds of the first Zagreb index of a graph, Advances and Applications in
Mathematical Sciences 13(2014), 111121.

R. Li, Spectral
Conditions for Some Stable Properties of Graphs, Journal of Combinatorial
Mathematics and Combinatorial Computing88 (2014), 199205.

R. Li, Two results
on the Hamiltonicity of L1graphs, Ars Combinatoria 115 (2014), 305314.

R. Li, Spectral
results on some Hamiltonian properties of graphs, Romanian Journal of Mathematics
and Computer Science 4(2014), 197202.

R. Li, Laplacian
spectral radius and some Hamiltonian properties of graphs, Applied Mathematics
ENotes 14(2014), 216220.

R. Li, Lower
Bounds for the Kirchhoff Index, MATCH Communications in Mathematical and in
Computer Chemistry 70 (2013), 163174.

R. Li, An
Inequality on Laplacian Eigenvalues of Connected Graphs, Ars Combinatoria 105
(2012), 361368.
