Wai Chee Shiu

According to our database, Wai Chee Shiu authored at least 93 papers between 1996 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Some results on the total (zero) forcing number of a graph.

Jianxi Li, Dongxin Tu, Wai Chee Shiu

J. Comb. Optim., April, 2025

The number of maximal dissociation sets in unicyclic graphs.

Long Jin, Jianxi Li, Wai Chee Shiu

J. Appl. Math. Comput., April, 2025

New families of tripartite graphs with local antimagic chromatic number 3.

Gee-Choon Lau, Wai Chee Shiu

Ars Comb., March, 2025

2024

The second smallest normalized Laplacian eigenvalue of unicyclic graphs.

Ji-Ming Guo, Enying Liu, Jianxi Li, Wai Chee Shiu

Comput. Appl. Math., July, 2024

On local antimagic chromatic number of cycle-related join graphs II.

Gee-Choon Lau, K. Premalatha, S. Arumugam, Wai Chee Shiu

Discret. Math. Algorithms Appl., April, 2024

Spectral bounds for the vulnerability parameters of graphs.

Hongzhang Chen, Jianxi Li, Wai Chee Shiu

Comput. Appl. Math., March, 2024

2023

Sudoku number of graphs.

J. Maria Jeyaseeli, Gee-Choon Lau, Wai Chee Shiu, S. Arumugam

AKCE Int. J. Graphs Comb., May, 2023

Approaches that output infinitely many graphs with small local antimagic chromatic number.

Gee-Choon Lau, Jianxi Li, Wai-Chee Shiu

Discret. Math. Algorithms Appl., February, 2023

2021

On SD-Prime Labelings of Some One Point Unions of Gears.

Wai-Chee Shiu, Gee-Choon Lau

Symmetry, 2021

Graphs with Minimal Strength.

Zhen-Bin Gao, Gee-Choon Lau, Wai-Chee Shiu

Symmetry, 2021

On local antimagic chromatic number of cycle-related join graphs.

Gee-Choon Lau, Ho-Kuen Ng, Wai-Chee Shiu

Discuss. Math. Graph Theory, 2021

2020

Affirmative Solutions on Local Antimagic Chromatic Number.

Gee-Choon Lau, Ho-Kuen Ng, Wai-Chee Shiu

Graphs Comb., 2020

Choosability with separation of planar graphs without prescribed cycles.

Min Chen, Yingying Fan, André Raspaud, Wai Chee Shiu, Weifan Wang

Appl. Math. Comput., 2020

2019

Orthogonal embeddings of graphs in Euclidean space.

Wai Chee Shiu, Richard M. Low

Electron. J. Graph Theory Appl., 2019

On the anti-Kekulé problem of cubic graphs.

Qiuli Li, Wai Chee Shiu, Pak Kiu Sun, Dong Ye

Art Discret. Appl. Math., 2019

2018

Planar graphs with maximum degree 4 are strongly 19-edge-colorable.

Ying Wang, Wai Chee Shiu, Weifan Wang, Min Chen

Discret. Math., 2018

The neighbor expanded sum distinguishing index of Halin graphs.

Jingjing Huo, Wai Chee Shiu, Weifan Wang

Ars Comb., 2018

Bounding the sum of powers of normalized Laplacian eigenvalues of a graph.

Jianxi Li, Ji-Ming Guo, Wai Chee Shiu, S. Burcu Bozkurt, Durmus Bozkurt

Appl. Math. Comput., 2018

The integer-magic spectra and null sets of the Cartesian product of trees.

Wai Chee Shiu, Richard M. Low

Australas. J Comb., 2018

2017

Coefficients of the Characteristic Polynomial of the (Signless, Normalized) Laplacian of a Graph.

Ji-Ming Guo, Jianxi Li, Peng Huang, Wai Chee Shiu

Graphs Comb., 2017

L(j, k)-labeling numbers of square of paths.

Qiong Wu, Wai Chee Shiu

AKCE Int. J. Graphs Comb., 2017

2016

L(j, k)-labeling number of Cartesian product of path and cycle.

Qiong Wu, Wai Chee Shiu, Pak Kiu Sun

J. Comb. Optim., 2016

The irregularity of two types of trees.

Jianxi Li, Yang Liu, Wai Chee Shiu

Discret. Math. Theor. Comput. Sci., 2016

Plane graphs with maximum degree 9 are entirely 11-choosable.

Xiaoxue Hu, Weifan Wang, Wai Chee Shiu, Yiqiao Wang

Discret. Math., 2016

Further results on super graceful labeling of graphs.

Gee-Choon Lau, Wai Chee Shiu, Ho-Kuen Ng

AKCE Int. J. Graphs Comb., 2016

2015

General Randić matrix and general Randić incidence matrix.

Ruifang Liu, Wai Chee Shiu

Discret. Appl. Math., 2015

Matching preclusion for cube-connected cycles.

Qiuli Li, Wai Chee Shiu, Haiyuan Yao

Discret. Appl. Math., 2015

(2, 1)-total labeling of trees with large maximum degree.

Dong Chen, Wai Chee Shiu, Qiaojun Shu, Pak Kiu Sun, Weifan Wang

Discret. Appl. Math., 2015

2014

Notes on L(1, 1) and L(2, 1) labelings for n-cube.

Haiying Zhou, Wai Chee Shiu, Peter Che Bor Lam

J. Comb. Optim., 2014

Circular L(j, k)-labeling number of direct product of path and cycle.

Qiong Wu, Wai Chee Shiu, Pak Kiu Sun

J. Comb. Optim., 2014

An edge-separating theorem on the second smallest normalized Laplacian eigenvalue of a graph and its applications.

Jianxi Li, Ji-Ming Guo, Wai Chee Shiu, An Chang

Discret. Appl. Math., 2014

Characterization of 3-Regular Halin Graphs with Edge-face Total Chromatic Number Equal to Four.

Wai Hong Chan, Peter C. B. Lam, Wai-Chee Shiu

Ars Comb., 2014

2013

The strong game colouring number of directed graphs.

Wai Hong Chan, Wai Chee Shiu, Pak Kiu Sun, Xuding Zhu

Discret. Math., 2013

On the spectral radius of unicyclic graphs with fixed girth.

Jianxi Li, Ji-Ming Guo, Wai Chee Shiu

Ars Comb., 2013

Group-magic labelings and null sets of complete n-partite graphs with a deleted edge.

Wai Chee Shiu, Richard M. Low

Australas. J Comb., 2013

2012

On the total restrained domination number of direct products of graphs.

Hong-Yu Chen, Xue-Gang Chen, Wai Chee Shiu, Pak Kiu Sun

Discuss. Math. Graph Theory, 2012

On the vertex-arboricity of planar graphs without 7-cycles.

Danjun Huang, Wai Chee Shiu, Weifan Wang

Discret. Math., 2012

Some results on graphs with exactly two main eigenvalues.

Yaoping Hou, Zikai Tang, Wai Chee Shiu

Appl. Math. Lett., 2012

Some results on incidence coloring, star arboricity and domination number.

Pak Kiu Sun, Wai Chee Shiu

Australas. J Comb., 2012

Full friendly index sets of cylinder graphs.

Wai Chee Shiu, Fook Sun Wong

Australas. J Comb., 2012

2011

A New Upper Bound on the Global Defensive Alliance Number in Trees.

Xue-Gang Chen, Wai Chee Shiu

Electron. J. Comb., 2011

2010

Triangle-free graphs with large independent domination number.

Wai Chee Shiu, Xue-Gang Chen, Wai Hong Chan

Discret. Optim., 2010

Forcing matching numbers of fullerene graphs.

Heping Zhang, Dong Ye, Wai Chee Shiu

Discret. Appl. Math., 2010

The smallest values of algebraic connectivity for unicyclic graphs.

Jianxi Li, Ji-Ming Guo, Wai Chee Shiu

Discret. Appl. Math., 2010

The Orderings of Bicyclic Graphs and Connected Graphs by Algebraic Connectivity.

Jianxi Li, Ji-Ming Guo, Wai Chee Shiu

Electron. J. Comb., 2010

Uniformly pair-bonded trees.

Wai Chee Shiu, Xue-Gang Chen, Wai Hong Chan

Ars Comb., 2010

A note on weakly connected domination number in graphs.

Xue-Gang Chen, Wai Chee Shiu

Ars Comb., 2010

The number of spanning trees of a graph.

Jianxi Li, Wai Chee Shiu, An Chang

Appl. Math. Lett., 2010

On the spectra of the fullerenes that contain a nontrivial cyclic-5-cutset.

Wai Chee Shiu, Wei Li, Wai Hong Chan

Australas. J Comb., 2010

2009

Edge-Face Total Chromatic Number of Halin Graphs.

Wai Hong Chan, Peter Che Bor Lam, Wai Chee Shiu

SIAM J. Discret. Math., 2009

The maximum Randic index of chemical trees with k pendants.

Wai Chee Shiu, Lian-zhu Zhang

Discret. Math., 2009

Collapsible graphs and reductions of line graphs.

Zhi-Hong Chen, Peter C. B. Lam, Wai-Chee Shiu

Discret. Math., 2009

A note on the domination dot-critical graphs.

Xue-Gang Chen, Wai Chee Shiu

Discret. Appl. Math., 2009

The strong chromatic index of complete cubic Halin graphs.

Wai Chee Shiu, Wing Ka Tam

Appl. Math. Lett., 2009

ℤ_k-magic labellings of fans and wheels with magic value zero.

Wai Chee Shiu, Richard M. Low

Australas. J Comb., 2009

An algebraic approach for finding balance index sets.

Wai Chee Shiu, Harris Kwong

Australas. J Comb., 2009

2008

A New Approach to the L(2, 1) -Labeling of Some Products of Graphs.

Wai Chee Shiu, Zhendong Shao, Kin Keung Poon, David Zhang

IEEE Trans. Circuits Syst. II Express Briefs, 2008

Improved Bounds on the L(2, 1)-Number of Direct and Strong Products of Graphs.

Zhendong Shao, Sandi Klavzar, Wai Chee Shiu, David Zhang

IEEE Trans. Circuits Syst. II Express Briefs, 2008

Resonance Graphs and a Binary Coding for the 1-Factors of Benzenoid Systems.

Heping Zhang, Peter Che Bor Lam, Wai Chee Shiu

SIAM J. Discret. Math., 2008

Trees with equal total and total restrained domination numbers.

Hong-Yu Chen, Xue-Gang Chen, Wai Chee Shiu

Discuss. Math. Graph Theory, 2008

Invalid proofs on incidence coloring.

Wai Chee Shiu, Pak Kiu Sun

Discret. Math., 2008

Full friendly index sets of P₂×P_n.

Wai Chee Shiu, Harris Kwong

Discret. Math., 2008

Extremal Hosoya index and Merrifield-Simmons index of hexagonal spiders.

Wai Chee Shiu

Discret. Appl. Math., 2008

Cyclic bandwidth with an edge added.

Wai Hong Chan, Peter Che Bor Lam, Wai Chee Shiu

Discret. Appl. Math., 2008

The L(2, 1)-labeling of K_{1, n}-free graphs and its applications.

Zhendong Shao, Roger K. Yeh, Kin Keung Poon, Wai Chee Shiu

Appl. Math. Lett., 2008

Upper bounds on the paired-domination number.

Xue-Gang Chen, Wai Chee Shiu, Wai Hong Chan

Appl. Math. Lett., 2008

Ring-magic labelings of graphs.

Wai Chee Shiu, Richard M. Low

Australas. J Comb., 2008

2007

Integer-magic spectra of sun graphs.

Wai Chee Shiu, Richard M. Low

J. Comb. Optim., 2007

An <i>s</i> -Hamiltonian Line Graph Problem.

Zhi-Hong Chen, Hong-Jian Lai, Wai-Chee Shiu, Deying Li

Graphs Comb., 2007

On the kth Eigenvalues of Trees with Perfect Matchings.

Wai Chee Shiu, An Chang

Discret. Math. Theor. Comput. Sci., 2007

2005

The 3-choosability of plane graphs of girth 4.

Peter Che Bor Lam, Wai Chee Shiu, Zengmin Song

Discret. Math., 2005

2004

Invariant factors of graphs associated with hyperplane arrangements.

Wai Chee Shiu

Discret. Math., 2004

2003

On Some Three-Color Ramsey Numbers.

Wai Chee Shiu, Peter Che Bor Lam, Yusheng Li

Graphs Comb., 2003

Finite transition matrices for permutations avoiding pairs of length four patterns.

Darla Kremer, Wai Chee Shiu

Discret. Math., 2003

Cell rotation graphs of strongly connected orientations of plane graphs with an application.

Heping Zhang, Peter Che Bor Lam, Wai Chee Shiu

Discret. Appl. Math., 2003

2002

Edge-magic Indices of (n, n - 1)-graphs.

Wai Chee Shiu, Peter C. B. Lam, Sin-Min Lee

Electron. Notes Discret. Math., 2002

On generalized Ramsey numbers.

Wai Chee Shiu, Peter Che Bor Lam, Yusheng Li

Discret. Math., 2002

On incidence coloring for some cubic graphs.

Wai Chee Shiu, Peter Che Bor Lam, Dong-Ling Chen

Discret. Math., 2002

Edge-gracefulness of the composition of paths with null graphs.

Wai Chee Shiu, Peter Che Bor Lam, Hee Lin Cheng

Discret. Math., 2002

Characterization of graphs with equal bandwidth and cyclic bandwidth.

Peter Che Bor Lam, Wai Chee Shiu, Wai Hong Chan

Discret. Math., 2002

On Wiener numbers of polygonal nets.

Wai Chee Shiu, Peter Che Bor Lam, Kin Keung Poon

Discret. Appl. Math., 2002

2001

On Structure of Some Plane Graphs with Application to Choosability.

Peter Che Bor Lam, Wai Chee Shiu, Baogang Xu

J. Comb. Theory B, 2001

On the equitable chromatic number of complete n-partite graphs.

Peter Che Bor Lam, Wai Chee Shiu, Chong Sze Tong, Zhongfu Zhang

Discret. Appl. Math., 2001

Linear Vertex Arboricity, Independence Number and Clique Cover Number.

Peter Che Bor Lam, Wai Chee Shiu, Feng Sun, Jianfang Wang, Guiying Yan

Ars Comb., 2001

2000

Orthogonal (g, f)-factorizations in networks.

Peter Che Bor Lam, Guizhen Liu, Guojun Li, Wai Chee Shiu

Networks, 2000

1999

On independent domination number of regular graphs.

Peter Che Bor Lam, Wai Chee Shiu, Liang Sun

Discret. Math., 1999

1997

On the bandwidth of convex triangulation meshes.

Peter Che Bor Lam, Wai Chee Shiu, Wai Hong Chan, Y. Lin

Discret. Math., 1997

Wiener Number of Hexagonal Jagged-rectangles.

Wai Chee Shiu, Chong Sze Tong, Peter Che Bor Lam

Discret. Appl. Math., 1997

The Wiener Number of the Hexagonal Net.

Wai Chee Shiu, Peter Che Bor Lam

Discret. Appl. Math., 1997

Existence of Ideal matrices.

Wai Chee Shiu, Y. P. Tang

Ars Comb., 1997

Decoding DeBruijn Arrays Constructed by the FMSS Method.

Wai Chee Shiu

Ars Comb., 1997

On Bandwidth and Cyclic Bandwidth of Graphs.

Peter Che Bor Lam, Wai Chee Shiu, Wai Hong Chan

Ars Comb., 1997

1996

Difference sets in groups containing subgroups of index 2.

Wai Chee Shiu

Ars Comb., 1996