Lecturer
Dr. SUN, Pak Kiu

PhD, Hong Kong Baptist University

Erdős Number : 2

Research Interests

Graph Theory, Combinatorics

Teaching

Selected Publication

1. Huang, Peng; Shiu, Wai Chee; Sun, Pak Kiu A relationship between the walks and the semi-edge walks of graphs. J. Math. Res. Appl. 37 (2017), no. 5, 520–526.

2. Shiu, Wai Chee; Huang, Peng; Sun, Pak Kiu The signless Laplacian spectral radius of k-connected irregular graphs. Linear Multilinear Algebra 65 (2017), no. 4, 830–839.

3. Chen, Dong; Shiu, Wai Chee; Shu, Qiao Jun; Sun, Pak Kiu; Wang, Wei Fan A characterization of L(2,1)-labeling number for trees with maximum degree 3. (Chinese) Acta Math. Sinica (Chin. Ser.) 59 (2016), no. 5, 685–710.

4. Wu, Qiong; Shiu, Wai Chee; Sun, Pak Kiu L(j,k)-labeling number of Cartesian product of path and cycle. J. Comb. Optim. 31 (2016), no. 2, 604–634.

5. Huang, Peng; Shiu, Wai Chee; Sun, Pak Kiu Maximizing the spectral radius of k-connected graphs with given diameter. Linear Algebra Appl. 488 (2016), 350–362.

6. Shiu, Wai Chee; Sun, Pak Kiu; Low, Richard M. Integer-antimagic spectra of tadpole and lollipop graphs. Congr. Numer. 225 (2015), 5–22.

7. Chen, Dong; Shiu, Wai Chee; Shu, Qiaojun; Sun, Pak Kiu; Wang, Weifan. (2,1)-total labeling of trees with large maximum degree,  Discrete Appl. Math. 187 (2015), 61–69.

8. Qiong Wu, Wai Chee Shiu, Pak Kiu Sun. Circular L(j, k)-labeling number of direct product of path and cycle, J. Comb. Optim. 27 (2014) 355–368.

9. Zhang, H.,  Shiu, W.C.,  Sun, P.K. A Relation between Clar Covering Polynomial and Cube Polynomial, MATCH Commun. Math. Comput. Chem. 70(2) (2013) 477-492.

10. Chan, W.H., Shiu, W.C., Sun, P.K., Zhu, X. The strong game colouring number of directed graphs, Discrete Math. 313 (2013) 1070-1077.

11. Sun, P.K. Incidence coloring of Regular graphs and Complement graphs, Taiwanese Journal of Mathematics, 16(6) (2012), 2289-2295.

12. Sun, P.K., Shiu, W.C. Some Results on incidence coloring, star arboricity and domination number, The Australasian Journal of Combinatorics 54 (2012), 107-114.

13. Shiu, W.C., Chen, H.Y., Chen, X.G., Sun, P.K. On the total restrained domination number of cross products of graphs, Discussiones Mathematicae Graph Theory 32 (2012) 629-641.

14. Shiu, W.C., Sun, P.K. Invalid proofs on incidence coloring. Discrete Math. 308, (2008) 6575-6580.

15. Shiu, W.C., Lam, P.C.B., Sun, P.K. Cubic Graphs with Different Incidence Chromatic Number. Congressus Numerantium 182, (2006) 33-40.

16. Shiu, W.C., Lam, P.C.B., Sun, P.K. Construction of group-magic graphs and some A-magic graphs with A of even order. Congressus Numerantium 167, (2004) 97-107.