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1

An upper bound of the nullity of a graph in terms of order and maximum degree

Zhou, Qi, Wong, Dein, Sun, Dongqin

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 274 KB

english, 2018

2

A characterization of long graphs of arbitrary rank

Dein Wong, Min Zhu, Wenping Lv

Journal:

Linear Algebra and its Applications

Year:

2013

Language:

english

File:

PDF, 277 KB

english, 2013

3

Bounds for the matching number, the edge chromatic number and the independence number of a graph in terms of rank

Wang, Long, Wong, Dein

Journal:

Discrete Applied Mathematics

Year:

2014

Language:

english

File:

PDF, 372 KB

english, 2014

4

Lower bounds of distance Laplacian spectral radii of n-vertex graphs in terms of matching number

Tian, Fenglei, Wong, Dein, Ma, Xiaobin

Journal:

Linear Algebra and its Applications

Year:

2016

Language:

english

File:

PDF, 299 KB

english, 2016

5

Automorphisms of the zero-divisor graph of the full matrix ring

Zhou, Jinming, Wong, Dein, Ma, Xiaobin

Journal:

Linear and Multilinear Algebra

Year:

2016

Language:

english

File:

PDF, 1.14 MB

english, 2016

6

Signed graphs with cut points whose positive inertia indexes are two

Wang, Xinlei, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 262 KB

english, 2018

7

Upper bounds of the energy of triangle-free graphs in terms of matching number

Tian, Fenglei, Wong, Dein

Journal:

Linear and Multilinear Algebra

Year:

2017

Language:

english

File:

PDF, 1.00 MB

english, 2017

8

The characteristic polynomial of lexicographic product of graphs

Wang, Zhijun, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2017

Language:

english

File:

PDF, 209 KB

english, 2017

9

Lower bounds of graph energy in terms of matching number

Wong, Dein, Wang, Xinlei, Chu, Rui

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 243 KB

english, 2018

10

Relation between the matching number and the second largest distance Laplacian eigenvalue of a graph

Tian, Fenglei, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2018

File:

PDF, 319 KB

2018

11

A lower bound for graph energy

Zhou, Qi, Wong, Dein, Sun, Dongqin

Journal:

Linear and Multilinear Algebra

Year:

2018

Language:

english

File:

PDF, 1.04 MB

english, 2018

12

Automorphism group of the intersection graph of ideals over a matrix ring

Xu, Feng, Wong, Dein, Tian, Fenglei

Journal:

Linear and Multilinear Algebra

Year:

2020

File:

PDF, 1005 KB

2020

13

Fixing number and metric dimension of a zero-divisor graph associated with a ring

Ou, Shikun, Wong, Dein, Tian, Fenglei, Zhou, Qi

Journal:

Linear and Multilinear Algebra

Year:

2020

File:

PDF, 1.41 MB

2020

14

The multiplicity of Laplacian eigenvalue two in a connected graph with a perfect matching

Wang, Xinlei, Zhou, Qi, Wong, Dein, Zhang, Chi, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2021

File:

PDF, 292 KB

2021

15

The positive and the negative inertia index of line graphs of trees

Ma, Xiaobin, Wong, Dein, Zhu, Min

Journal:

Linear Algebra and its Applications

Year:

2013

Language:

english

File:

PDF, 251 KB

english, 2013

16

The group of automorphisms of a zero-divisor graph based on rank one upper triangular matrices

Wong, Dein, Ma, Xiaobin, Zhou, Jinming

Journal:

Linear Algebra and its Applications

Year:

2014

Language:

english

File:

PDF, 390 KB

english, 2014

17

Proof for four conjectures about the distance Laplacian and distance signless Laplacian eigenvalues of a graph

Tian, Fenglei, Wong, Dein, Rou, Jianling

Journal:

Linear Algebra and its Applications

Year:

2015

Language:

english

File:

PDF, 324 KB

english, 2015

18

Automorphism group of an ideal-relation graph over a matrix ring

Ma, Xiaobin, Wong, Dein

Journal:

Linear and Multilinear Algebra

Year:

2015

Language:

english

File:

PDF, 146 KB

english, 2015

19

Nonlinear mappings on upper triangular matrices derivable at zero point

Wong, Dein, Ma, Xiaobin, Chen, Li

Journal:

Linear Algebra and its Applications

Year:

2015

Language:

english

File:

PDF, 323 KB

english, 2015

20

The nullity of k -cyclic graphs of ∞-type

Ma, Xiaobin, Wong, Dein

Journal:

Linear and Multilinear Algebra

Year:

2015

Language:

english

File:

PDF, 754 KB

english, 2015

21

Relation between the skew-rank of an oriented graph and the rank of its underlying graph

Wong, Dein, Ma, Xiaobin, Tian, Fenglei

Journal:

European Journal of Combinatorics

Year:

2016

Language:

english

File:

PDF, 389 KB

english, 2016

22

Skew-rank of an oriented graph in terms of matching number

Ma, Xiaobin, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2016

Language:

english

File:

PDF, 359 KB

english, 2016

23

Automorphism group of the total graph over a matrix ring

Zhou, Jinming, Wong, Dein, Ma, Xiaobin

Journal:

Linear and Multilinear Algebra

Year:

2016

Language:

english

File:

PDF, 1021 KB

english, 2016

24

Unicyclic graphs with regular endomorphism monoids

Ma, Xiaobin, Wong, Dein, Zhou, Jinming

Journal:

Discrete Mathematics Algorithms and Applications

Year:

2016

Language:

english

File:

PDF, 233 KB

english, 2016

25

Nullity of a graph in terms of the dimension of cycle space and the number of pendant vertices

Ma, Xiaobin, Wong, Dein, Tian, Fenglei

Journal:

Discrete Applied Mathematics

Year:

2016

Language:

english

File:

PDF, 385 KB

english, 2016

26

Generators of the automorphism group of a regular graph over a ring

Tian, Fenglei, Wong, Dein

Journal:

Linear and Multilinear Algebra

Year:

2016

Language:

english

File:

PDF, 869 KB

english, 2016

27

Characterization of graphs whose signature equals the number of odd cycles

Ma, Xiaobin, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2016

Language:

english

File:

PDF, 388 KB

english, 2016

28

Relation between the skew energy of an oriented graph and its matching number

Tian, Fenglei, Wong, Dein

Journal:

Discrete Applied Mathematics

Year:

2017

Language:

english

File:

PDF, 410 KB

english, 2017

29

Graphs whose distance matrix has at most three negative eigenvalues

Tian, Fenglei, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2017

Language:

english

File:

PDF, 301 KB

english, 2017

30

On two conjectures on the subspace inclusion 6 graph of a vector space

Wong, Dein, Wang, Xinlei, Xia, Chunguang

Journal:

Journal of Algebra and Its Applications

Year:

2017

Language:

english

File:

PDF, 143 KB

english, 2017

31

Automorphism Group of the Subspace Inclusion Graph of a Vector Space

Wang, Xinlei, Wong, Dein

Journal:

Bulletin of the Malaysian Mathematical Sciences Society

Year:

2018

Language:

english

File:

PDF, 462 KB

english, 2018

32

Automorphisms and domination numbers of transformation graphs over vector spaces

Wang, Xinlei, Wong, Dein, Sun, Dongqin

Journal:

Linear and Multilinear Algebra

Year:

2018

Language:

english

File:

PDF, 1.32 MB

english, 2018

33

Graphs with some distance Laplacian eigenvalue of multiplicity n  − 3

Ma, Xiaobin, Qi, Linming, Tian, Fenglei, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 341 KB

english, 2018

34

Relation between the matching number and the second largest distance Laplacian eigenvalue of a graph

Tian, Fenglei, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 319 KB

english, 2018

35

Zero forcing number of a graph in terms of the number of pendant vertices

Wang, Xinlei, Wong, Dein, Zhang, Yuanshuai

Journal:

Linear and Multilinear Algebra

Year:

2018

Language:

english

File:

PDF, 1.02 MB

english, 2018

36

Automorphism group of rank-decreasing graph of matrices

Ou, Shikun, Wong, Dein

Journal:

Communications in Algebra

Year:

2019

File:

PDF, 1.10 MB

2019

37

Automorphism group of rank-decreasing graph of matrices

Ou, Shikun, Wong, Dein

Journal:

Communications in Algebra

Year:

2019

Language:

english

File:

PDF, 1.10 MB

english, 2019

38

Characterization of oriented graphs of rank 2

Zhang, Yuanshuai, Xu, Feng, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2019

Language:

english

File:

PDF, 268 KB

english, 2019

39

Characterization of oriented graphs of rank 2

Zhang, Yuanshuai, Xu, Feng, Wong, Dein

Journal:

Linear Algebra and its Applications

Year:

2019

File:

PDF, 268 KB

2019

40

Bounds for the largest and the smallest A eigenvalues of a graph in terms of vertex degrees

Wang, Sai, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2020

File:

PDF, 329 KB

2020

41

On the multiplicity of Î± as an eigenvalue of the A matrix of a graph in terms of the number of pendant vertices

Xu, Feng, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2020

File:

PDF, 558 KB

2020

42

Planarity and fixing number of inclusion graph of a nilpotent group

Ou, Shikun, Wong, Dein, Liu, Hailin, Tian, Fenglei

Journal:

Journal of Algebra and Its Applications

Year:

2019

File:

PDF, 974 KB

2019

43

GRAPHS DETERMINED BY THEIR -GAIN SPECTRA

WANG, SAI, WONG, DEIN, TIAN, FENGLEI

Journal:

Bulletin of the Australian Mathematical Society

Year:

2020

File:

PDF, 268 KB

2020

44

Complex unit gain graphs of rank 2

Xu, Feng, Zhou, Qi, Wong, Dein, Tian, Fenglei

Journal:

Linear Algebra and its Applications

Year:

2020

File:

PDF, 367 KB

2020

45

Characterization of graphs with some normalized Laplacian eigenvalue of multiplicity nâ¯ââ¯3

Tian, Fenglei, Wong, Dein, Wang, Sai

Journal:

Linear Algebra and its Applications

Year:

2020

File:

PDF, 746 KB

2020

46

Automorphism group of the one-divisor graph over the semigroup of upper triangular matrices

Wang, Xinlei, Wong, Dein, Tian, Fenglei

Journal:

Journal of Algebra and Its Applications

Year:

2020

File:

PDF, 305 KB

2020

47

Finite groups with Frobenius condition for non-normal primary subgroups

Zhang, Chi, Wong, Dein, Guo, Wenbin

Journal:

Communications in Algebra

Year:

2020

File:

PDF, 914 KB

2020