HongJian Lai
PUBLICATION
(Books):
1.
Matrices in Combinatorics and
Graph Theory, (with Bolian Liu), Kluwer Academic Publishers, Vol. 3 of Network Theory and
Applications, (2000),
(ISBN: 0792364694).
2.
Matroid Theory (in Chinese), Chinese
Higher Education Press, (2002), (ISBN: 704010563
3.
Probability and Statistics, (with Z. F. Hao et al.), Chinese Higher Education Press, (2008), (ISBN: 9787040236057)
Applications of Mathematics:
1 
Energy Management
System with Automatic Reconfiguration for Electric Shipboard Power Systems, (with Shilpa B. Ganesh, Karl Schoder, Amer AlHinai, Ali Feliachi), Proceedings, Reconfiguration and Survivability
Symposium 2005, Atlantic Beach, FL. Feb 1618, 2005. 
2 
Distributed Control Agents Approach to Energy Management
In Electric Shipboard Power Systems, (with Ali Feliachi, Karl Schoder and Shilpa B. Ganesh), IEEE PES General Meeting, June 1822,
2006, Montral, Canada. 
3 
Distributed Approaches for Determination of
Reconfiguration Algorithm Termination, (with Pinak Tulpule, Karl Schoder, Ali Feliachi), Proceedings of the Electric Ship
Technologies Symposium (ESTS) 2007, Arlington, VA, May 2123, 2007. 
4 
Age distribution
and risk factors for the onset of severe disability among communitydwelling
older adults with functional limitations, (with Y. Wu, H. Huang, B Wu, and S. McCrone),
The Journal of Applied Gerontology, 26 (2007) 258273. 
5 
Health Behavior and
Transition of Physical Disability Among Community Dwelling Older Edults,
(Part1, 2, 3, 4) (with
Y. Wu and S. McCrone), Research on Aging, 30 (2008)
572591. 
6 
Intelligent Reconfiguration of Smart Distribution
Network using MultiAgent Technology, (Invited Panel Paper), (with
Sridhar Chouhan, Hui Wan, Ali Feliachi
and M. A. Choudhry), IEEE Power Engineering Society
General Meeting, Calgary, Canada, July 2009. 
7 
Application of MultiAgents to Fault Detection and
Power Distribution Systems Reconfiguration, (with K. Nareshkumar,
M. A. Choudhry and A. Feliachi), IEEE Power Engineering Society
General Meeting, Calgary, Canada, July 2009. 
8 
Emergency of Specialization in a Swarm or Robot,
(with Adam Halasz, Yanting
Liang, M. Ani Hsieh), Distributed Autonomous Robot
Systems, (Martinoli et al eds. ), Springer Tracts in
Advanced Robots, 83 (2012) 403416. 
PUBLICATIONS (Research Papers):
19871990 

1 
Unique graph homomorphisms onto odd cycles, Utilitas Mathematica 31(1987), 199208. (88e:05041). 
2 
On the hamiltonian index, Disc. Math. 69 (1988) 4353. (89f:05113). 
3 
Contractions
and hamiltonian line graphs, J. Graph Theory 12 (1988) 1115.
(89f:05114). 
4 
Unique graph homomorphisms onto odd cycles,
II, J. of Combinatorial Theory, Series B, 46 (1989) 363376. (90c:05088) 
5 
Reduced
graphs of diameter two, J. Graph Theory, 14 (1990) 77 – 87.
(91b:05157). 
6 
The size
of strengthmaximal graphs, J. Graph Theory, 14 (1990) 187 – 197. (91f:05075). 
7 
Eulerian
subgraphs in graphs with short cycles,
(with Paul A. Catlin) Ars Combinatoria,
30 (1990), 177 – 191. (91j:05070). 
19911995 

8 
Eulerian
subgraphs in a class of graphs, Ars Combinatoria, 31 (1991) 302  311. (92d:05095). 
9 
Cycle covers in graphs without
subdivisions of K_4, (with H. Y. Lai) J. of Comb. Math and Comb.
Computing, 9 (1991), 201207. (92d:05126). 
10 
A note on
uniformly dense matroids, (with H. Y. Lai) Utilitas
Mathematica, 40 (1991) 251256. (92h:05029). 
11 
Cycle covering of plane triangulations,
(with H. Y. Lai) J. of Comb. Math. and Comb.
Computing, 10 (1991) 321. (92i:05160). 
12 
Graphs whose
edges are in small cycles,
Disc. Math., 94 (1991) 11 – 22. (92j:05111). 
13 
Small
cycle covers of planar graphs, (with H. Y. Lai) Congressus
Numerantium, 85 (1991) 203209. (93c:05046). 
14 
Spanning
trails joining two given edges, (with Paul A. Catlin) in ``Graph Theory, Combinatorics, and Applications'' (vol. 1), eds by Y. Alavi, G. Chartrand, O. Oellermann and A.
Schwenk, Kalamazoo, (1991), 207 –
222. 
15 
Graphs of
diameter at most two, Ars Combinatoria, (1992)
331343. (93m:05100) 
16 
Nowherezero
3flows of highly connected graphs, (with C. Q. Zhang) Discrete Math, 110
(1992) 179183. (93m:05105). 
17 
Uniformly
dense generalized prisms over graphs, (with Hobbs, H. Y. Lai and G. Weng) Congressus Numerantium 91 (1992) 99  105. 
18 
Duality of graph families, (with H. Y. Lai) Discrete Math. 110 (1992) 165177. 
19 
Supereulerian complementary graphs, J. Graph Theory, 17 (1993) 263273. (94a:05137). 
20 
Fractional arboricity, strength and
principal partitions in graphs and matroids, (with P. A. Catlin, J. W.
Grossman, A. M. Hobbs) Discrete Appl. Math. 40 (1992) 285302. (94g:05070). 
21 
Graph
without K_4minors, (with H. Y. Lai) Ars Combinatoria, 36 (1993) 327334. (94i:05078). 
22 
Edgemaximal
(k,l)graphs, (with C. Q. Zhang) J. Graph
Theory, 18 (1994) 227  240. (95g:05065) 
23 
Collapsible
graphs and Matchings, (with Z. H. Chen) J. Graph Theory, 17 (1993)
597605. 
24 
Nowherezero
flows in some regular graphs, (with Z. H. Chen, H.Y. Lai, G. Weng) Congressus Numerantium, 97 (1993) 205208. 
25 
Small circuit double covers of cubic
multigraphs, (with X. X. Yu and C. Q. Zhang) J. Combin.
Theory (B), 60 (1994) 177  194. (95b:05122). 
26 
Jackson's conjecture on eulerian subgraphs,
(with Z. H. Chen, H. Y. Lai, G. Weng), Combinatorics, Graph Theory, Algorithms and Applications,
(eds. by Y. Alavi et al), 5358, World Scientific,
River Edge, NJ (1994). (95k:05111). 
27 
Hamiltonian
connected line graphs, (with C. Q. Zhang) Ars Combinatoria, 38 (1994) 193  202. (96b:05099) 
28 
Cycles in line graphs, (with Z. H. Chen) Congressus Numerantium, 105 (1994) 129  133, (97a:05130). 
29 
Every 4connected line graph of a planar graph is hamiltonian, Graphs and Combinatorics, 10 (1994) 249  253. (95i:05084). 
30 
Large
survivable nets and the generalized prisms, Discrete Appl. Math., 61
(1995) 181185. (96e:05141). 
31 
The size
of graphs with given inclusive connectivity, Ars
Combinatoria, 41 (1995) 225239. (96e:05142). 
32 
Strength and fractional arboricity of
complementary graphs, (with G. Weng) Discrete
Math., 143 (1995) 141151. (96f:05104). 
33 
Vertex
arboricity and maximum degree, (with P. A. Catlin) Discrete Math., 141
(1995) 3746. (96i:05045). 
34 
The size
of graphs without nowherezero 4flows, J. Graph Theory, 19 (1995)
385395. (96k:05119). 
35 
Supereulerian
graphs and excluded induced minors, Discrete Math., 146 (1995) 133143.
(96k:05124). 
36 
Every
matroid is a submatroid of a uniformly dense matroid, Discrete
Appl. Math., 63 (1995) 151160. (97a:05050). 
37 
Reduction techniques for superEulerian
graphs and related topicsa survey, (with Z. H. Chen), Combinatorics and graph theory’95,
Vol. 1 (Hefei), 5369, World Sci. Publishing, River Edge, NJ, 1995. (98h:05126). 
19962000 

38 
A note on the strong 2cover conjecture for
graphs without K_5minors,
(with H. Y. Lai), J. Combin. Math. and Combin. Computing, 20 (1996)
242244. 
39 
Supereulerian graphs and the Petersen graph,
(with Catlin), J. Combinatorial Theory, Ser B, 66 (1996) 123139.
(97a:05144). 
40 
A property on Edgedisjoint spanning trees
(with H.Y. Lai and Payan), Europ.
J. Combinatorics, 17 (1996) 447450. (97d:05064). 
41 
Reduction towards collapsibility, Graph
Theory, Combinatorics, and Algorithms, eds. Y. Alavi and A. Schwenk, John
Wiley and Sons, New York, (1995), 661670 . (97f:05187). 
42 
A note on
mod (2p+1)orientatable graphs, J. Combin.
Math. Combin. Computing, 22 (1996) 223224.
(97i:05053). 
43 
Graphs
without spanning eulerian subgraphs, (with P. A. Catlin and Z. Han),
Discrete Math., 160 (1996) 8191. (97m:05166). 
44 
Cycle
covers of planar graphs, Congressus Numerantium, 122 (1996) 3346. (97k:05126).

45 
The higherorder edge toughness of a graph
and truncated uniformly dense matroids, (with Z. H. Chen), J. Combin. Math. Combin.
Computing, 22 (1996) 157160. (97i:05063). 
46 
Generalized matroid packing and covering,
(with Z.H. Chen and Y. Kuang) Congressus
Numerantium, 127 (1997) 155160. (98j:05045). 
47 
Eulerian subgraphs
containing given vertices and hamiltonian line graphs, Discrete Math., 178 (1998) 93107.
(99d:05094). 
48 
Supereulerian
graph and the Petersen graph, II, (with Z.H. Chen), Ars
Combinatoria, 48 (1998) 271282. (99c:05123). 
49 
Group coloring and group connectivity of
graphs, (with Chen, Lei and Zhang), Congressus Numerantium, 134 (1998), 123130. (99j:05068). 
50 
The
strength and the ledgeconenctivity, (with K. Hennayake
and X. Lei), Bull. of ICA, 26 (1999), 5870. (99m:05092). 
51 
Even subgraphs of a graph, (with Z. H. Chen), Combinatorics, graph theory, and algorithms,
Vol. I, II (Kalamazoo, MI, 1996), 221226, New Issues Press, Kalamazoo, MI, 1999. MR1985055. 
52 
Extending a partial nowhere zero 4flow, J. Graph Theory, 30 (1999), 277288.
(2000c:05077) 
53 
Edge
integrity maximal graphs, (with X. K. Zhang), J. Combin.
Math. Combin. Comput. 30
(1999) 237250. (2000d:05063). 
54 
Connectivity in cycle matroid and bicircular
matroids, (with Chen and Kuang), Ars Combinatoria, 52 (1999),
239290. (2001d:05032). 
55 
Graph homomorphisms into the odd cycle,
(with B. Liu), Bulletin of the Inst. of Combin. and Appl., 28 (2000), 1924. (2000i:05106). 
56 
Group connectivity
of 3edgeconnectied chordal graphs, Graphs and Combinatorics,
16 (2000), 165176. (2001f:05074). 
2001 

58 
Eulerian
subgraph containing given edges, Discrete Math, 230 (2001), 6169. (2001k:05135). 
59 
Nowhere zero flows in line graphs,
(with Chen and H. Y. Lai), Discrete Mathematics, 230 (2001), 133141. (2001k:05193). 
60 
Extremal size of graphs without a nowhere
zero 3 flow,
(with Lei Xu) Bulletin of the Inst. of Combin. and Appl., 32 (2001),
9095. ((2002a:05146). 
61 
Graph
families operations, (with Catlin and Hobbs), Discrete Math, 230 (2001),
7197. (2002b:05124). 
62 
Line graphs and
forbidden induced subgraphs (with Soltes)
J. Combinatorial Theory, Ser. B, 82 (2001) 3855. (2002d:05104). 
63 
Hamilton weights and Petersen minors, (with C. Q. Zhang), J. Graph Theory,
38 (2001), 197219. (2002g:05120). 
2002 

64 
Group colorability of graphs, (with X. Zhang), Ars
Combinatoria, 62 (2002), 299317. MR1881968 
65 
Group chromatic
number of graphs without K_5minors, (with X. Zhang) Graphs and Combinatorics,
18 (2002),
147154. (2002m:05089). MR1892440 
66 
Cycle cover ratio
of regular matroids, (with H. Poon),
Europ. J. Combinatorics,
23 (2002), 10071014. MR1938354 
2003 

67 
Nowhere zero 3flows in locally connected graphs,
J. Graph Theory, 42 (2003), 211219. MR1958145 
68 
Eulerian subgraph in 3edgeconnected graphs and
hamiltonian line graphs, (with Zhihong
Chen, Xiangwen Li, Deying
Li and Jingzhong Mao) J. Graph Theory, 42 (2003), 308319. MR1963103 
69 
Small cycle cover of
2connected cubic graphs, (with X. Li), Discrete
Math., 269 (2003), 295302. MR1989470 
70 
Upper bound of
dynamic chromatic number, (with
B. Montgomery and H. Poon), Ars
Combinatoria, 68
(2003), 193201. MR1991048(2004e:05077) 
71 
Minimally (k,k)edgeconnected
graphs, (with K. Hennayake,
Deying Li and Jingzhong
Mao), J. Graph Theory, 44 (2003), 116131. MR2003516 
2004 

72 
Global asymptotic
stability in a rational recursive sequence, (with Yang, Xiaofan; Evans, David J.; Megson, Graham M.) Appl. Math. Comput.
158 (2004), no. 3, 703716. MR2095697 
73 
Generalized
honeycomb torus is Hamiltonian, (with Yang, Xiaofan;
Evans, David J.; Megson, Graham M.) Inform.
Process. Lett. 92 (2004), no. 1, 3137. MR2085619 
74 
On the maximal connected component of hypercube
with faulty vertices, (with Xiaofan Yang, David
J. Evans, Bill Chen, Graham M. Megson), Int. J. Comput. Math. 81(5): 515525 (2004). MR2170899 
2005 

75 
Eulerian subgraphs and hamiltonian connected line graphs,
(with Li and Zhan), Discrete Applied Math 145
(2005) 422428. MR2112533 
76 
Hamiltonian N_2locally Connected
ClawFree Graphs, (with Shao and Zhan), J.
Graph Theory, 48 (2005),
142146. MR2110584 
77 
Supereulerian planar graphs, (with Deying Li, Jingzhong Mao and Mingquan
Zhan), Ars Combinatoria, 75 (2005)
313331. MR2133231 
78 
Nowhere
zero 4flow in regular matroids, (with X. Li and H. Poon), J. Graph
Theory, 49 (2005) 196204. MR2145508 
79 
Spanning trails connecting given
edges, (with Li, Ou and Poon),
Graphs and Combinatorics, 21 (2005) 7788. MR2136711 
80 
Group Chromatic number of graph, (with X. Li), Graphs and Combinatorics,
21 (2005) 469474. MR2209176 
2006 

81 
Group connectivity of graphs with
diameter at most 2, (with X. J. Yao), European J. Combin., 27 (2006)
436447. MR2206478 
82 
Group Chromatic number of planar
graphs with girth at east 4, (with X. Li), J.
Graph Theory, 52 (2006) 5172. MR2214441 
83 
Hamiltonicity in 3connected ClawFree Graphs,
(with Yehong Shao and Mingquan Zhan), J. of Combinatorial Theory, Series B. 96 (2006) 571576. MR2232387 
84 
Every 3connected, essentially 11connected
clawfree graph is hamiltonian, (with Y. Shao,
H. Wu, and J. Zhou), J. of Combinatorial Theory, Series B. 96 (2006) 493504. MR2232392 
85 
Conditional
Colorings of Graphs, (with S. Fan, J. Lin, B. Montgomery, and Z. Tao),
Discrete Math, 306 (2006) 19972004. MR2251583 
86 
Collapsible biclawfree graphs,
(with X. J. Yao), Discrete Math, 306 (2006) 21152117. MR2251832 
87 
Erratum: Collapsible Biclawfree
Graphs, (with X. J. Yao), Discrete Math, 307 (2007) 1217. MR2292551 
88 
Spanning eulerian subgraphs in
clawfree graphs, (with Chen, Luo and Shao), J. Combinatorial Theory and Combinatorial
Computing 59 (2006) 165171. MR2277347 
2007 

89 
New sufficient condition for
hamiltonian graphs, (with Y. Shao and K. Zhao),
Applied Math Letters, 20 (2007) 116122. MR2273619 
90 
Quadrangularly connected clawfree
graphs, (with M. Li, C. Guo, L. Xiong, D. Li), Discrete Math. 307 (2007) 12051211. MR2292549 
91 
Problems related to hamiltonian
line graphs, (with Yehong Shao),
AMS/IP Studies in Advanced Mathematics, 39 (2007), 149159. MR2338624 
92 
On circular flows of graphs,
(with R. Xu and C. Q. Zhang), Combinatorica,
27 (2007) 245246. MR2321927 
93 
An
inequality for the group chromatic number of a graph, (with X. Li and G. Yu), Discrete Math., 307 (2007) 30763080. MR2371080 
94 
Mod $(2p+1)$orientations and $K_{1, 2p+1}$decompositions, SIAM J. of Discrete Math., 21 (2007) 844850. MR2373336 
95 
An $s$Hamiltonian Line Graph Problem，(with Z. H. Chen, D. Y. Li and W. Shiu), Graphs and Combinatoircs, 23 (2007), 241248. MR2320578 
2008 

96 
Spanning cycles in regular matroids without $M^*(K_5)$ minors, (with B. Liu, Y. Liu and Y. Shao), European J. Combinatorics,
29 (2008), no. 1, 298310. MR2368637 
97 
On group connectivity of graphs, (with R. Xu and J. Zhou), Graphs and Combinatorics, 24 (2008) 19. MR2410940 
98 
Hamiltonian connected hourglass free line graphs, (with D. X. Li, Y, H, Shao and M. Q. Zhan), Discrete Math., 308 (2008) 26342636. MR2410474 
99 
Hamiltonian connected graphs,
(with K. W. Zhan and Ju Zhou), Computers and
Mathematics with Applications, 55 (2008) 27072714. MR2401423 
100 
New Sufficient Conditions for sHamiltonian Graphs and sHamiltonian Connected Graphs, (with J. Yan, K. Zhao, and J. Zhou), Ars Combinatoria, 88 (2008), 217227. MR2426418 
101 
Group connectivity of certain graphs, (with J. Chen, E. Eschen), Ars Combinatoria, 89 (2008) 141158. MR2456240 
102 
On
shamiltonianconnected line graphs, (with
Liang and Shao), Discrete Math., 308 (2008) 42934297. MR2438182 
103 
Every 4connected line graph of a
quasi clawfree graph is Hamiltonian connected,
(with Shao, and Zhan), Discrete Math., 308 (2008) 53125316. MR2450468 
104 
Nowhere zero 3flows in
triangularly connected graphs, (with G. Fan, R. Xu,
C. Q. Zhang, and Q. Zhou), J. of Combinatorial Theory, Series B., 98 (2008)
13251336.
MR2462322 
105 
Degree Sequence and Supereulerian
Graphs, (with Suohai Fan, Yehong Shao, Taoye Zhang and Ju Zhou), Discrete
Math., 308 (2008) 66266631. MR2466970 
106 
A lower bound of the
ledgeconnectivity and optimal graphs, (with Lili
Zhang, Kamal Hennayake,
and Yehong Shao), J. of
Combinatorial Mathematics and Combinatorial Computing, 66 (2008) 7995.
MR2436193 
107 
The $s$Hamiltonian Index, (with Elaine Eschen, Yehong Shao, and Lili Zhang), Discrete Math., 308 (2008) 47794785. MR2438182 
2009 

108 
Random walks for
selected boolean implication and equivalence problems, (with K. Subramani, X. F. Gu), Acta Inform., 46 (2009), 155168. MR2491032

109 
Edgeconnectivity and
edgedisjoint spanning trees, (with Catlin and Y. Shao),
Discrete Math.,
309 (2009), 10331040. MR2493521 
110 
The supereulerian graphs in
the graph family C(l, k), (with X. M. Li and D.
X. Li), Discret. Math., 309 (2009), 29372942. MR2523805

111 
HamiltonConnected Indices of Graphs, (with Z.
H. Chen, Liming Xiong, Huiya
Yan and Mingquan Zhan), Discrete Math., 309 (2009),
48194827. MR2533144

112 
Transforming a graph into
a 1balanced graph, (with L. Kannan, A. M. Hobbs, and H. Y. Lai), Discrete Applied Math., 157 (2009),
300308. MR2479804 
113 
Every line graph of a
4edgeconnected graph is ${\bf Z}_3$connected,
(with Lianying Miao and Yehong
Shao),
European J. Combinatorics, 30 (2009),
595601. MR2489253 
114 
Improved
Algorithms for Detecting Negative Cost Cycles in Undirected Graphs, (with
Xianfeng Gu, Kamesh, Madduri, K. Subramani), Lecture Notes in Computer Science, June 2009,
5598 (2009), 4050 
On mod $(2p+1)$orientations
of graphs, (with Y. H. Shao, H. Wu and J. Zhou), J. of Combinatorial Theory, Series B., 99 (2009), 399406. MR2482957 

Hamiltonian connectedness
in 3connected line graphs,
(with Yehong Shao, Gexin Yu and Mingquan Zhan),
Discrete Applied Math. 157 (2009) 982990. MR2500716 

Reinforcing the number of
disjoint spanning trees, (with Z. H. Chen), Ars
Combinatoria, 93 (2009), 113127. MR2566744 

Multi$g$ base index of
primitive antisymmetric sign pattern matrices (with Yanting
Liang and Bolian Liu) Linear and Multilinear Algebra, 57
(2009), 535546. MR2543715 


2010 

119 
On (s,t)Supereulerian in
locally highly connected graphs, (with L. Lei, X. Li, B. Wang), Discrete
Math., 310 (2010) 929934 MR2574844 
120 
Degree Conditions for Group Connectivity, (with X.
J. Yao, X. Li ), Discrete Math., 310 (2010),
10501058. MR2575822 
121 
Spanning eulerian subgraphs in $N^2$locally
connected clawfree graphs, (with Li, Shao and Xiong), Ars Combinatoria,
94 (2010), 191199. MR2599731 
122 
The Chv´atalErd¨os condition for supereulerian graphs
and the Hamiltonian index, (with L. Han, L. Xiong,
H. Yan), Discrete Math, 310 (2010) 20822090.
MR2651805 
123 
Genus distribution for a graph, (with L. Wan and Y. Liu), Int. J. Math. Comb, 4
(2009) 99109 (2010). MR2598677 
124 
Balanced and 1balanced Graph Constructions,
(with A. Hobbs, L. Kannan, H. Y. Lai, G. Weng), Discrete Applied
Math., 158 (2010) 15111523. MR2659166 
125 
On
3edgeconnected supereulerian graphs in graph family C(l;
k), (with X. M. Li and D. X. Li), Discrete Math., 310 (2010) 24552459. MR2659202 
126 
Regular matroids without
disjoint circuits, (with Suohai Fan, Yehong Shao, Hehui Wu and Ju Zhou), Ars Combinatoria, 97A (2010)
153159. MR2683742 
127 
Reinforcing a matroid to have $k$ disjoint bases,
(with P. Li, Y. T. Liang, and J. Xu), Applied
Mathematics, 1 (2010), 244249. 
Every 3connected clawfree $Z_8$free graph is
Hamiltonian, (with Liming Xiong, Huiya Yan and Jing Yan), J. of Graph Theory, 664 (2010), 111. MR2656745 

Group Connectivity in Products of Graphs, (with
Jin Yan, S. M. Yao and X. F. Gu), International
Journal of Algebra, 4 (2010) 11851200. MR2746248 

130 
$Z_3$connectivity in graphs satisfying degree sum
condition, (with X. Zhang, M. Zhan, R. Xu, Y.
H. Shao, X. Li), Discrete Math., 310 (2010),
33903397. MR2721099 
2011 

131 
Group Connectivity and Group Colorings of GraphsA
survey, (with X. Li , Y.
H. Shao
and M. Zhan), Acta Mathematica Sinica, English Series, 27 (2011) 405434. MR2770816 
132 
Supereulerian graphs and matchings, (with Huiya
Yan), Applied Math Letter, 24 (2011) 1867–1869. MR2812228 
133 
Supereulerian Graphs in the Graph Family $C_2(6,k)$, (with Yanting
Liang), Discrete Applied Math, 159
(2011), 467477. MR2765436 
134 
Degree sequences and graphs with disjoint spanning
trees, (with Yanting Liang, Ping Li and Jinquan Xu), Discrete Applied
Math., 159 (2011) 1447145. MR2823904 
135 
Obstructions to a binary matroid being graphic,
(with Manoel Lemos, Talmage James Reid, Yehong Shao, Haidong Wu), European
Journal of Combinatorics 32 (2011) 853–860. MR2821556 
136 
Group Connectivity in Line Graphs, (with Hao Li, Ping Li, Yanting Liang
and Senmei Yao), Discrete
Mathematics 311 (2011) 2295–2307. MR2825676 
137 
The Maximum Size of an
Edge Cut and Graph Homomorphisms. (with Suohai Fan and Ju Zhou),
Applied Mathematics, 2 (2011), 12631269. MR2924999 
138 
Characterization of Minimally $(2,l)$Connected Graphs, (with Xiaofeng
Gu and Senmei Yao), Information Processing Letters 111
(2011) 1124–1129. MR2893946 
139 
Every $N_2$locally connected clawfree graph with
minimum degree at least 7 is $Z_3$connected, (with Ye Chen, Ping Li and Erling Wei), Discrete Mathematics, Algorithms and
Applications, 3 (2011), 193201. MR2822284 
Mod $(2p+1)$orientations in
line graphs, (with Hao Li, Ping Li, Yanting Liang, and Senmei Yao),
Information Processing Letters, 111 (2011) 1085–1088. MR2893937 
2012 

141 
$Z_3$connectivity of 4edgeconnected 2triangular
graphs, (with Xinming Hou,
Mingquan Zhan, Taoye
Zhang, Ju Zhou), European Journal of Combinatorics, 33 (2012), 182–188. MR2854639 
142 
Multigraphic degree sequences and
supereulerian graphs, disjoint spanning tree,
(with Xiaofeng Gu and Yanting Liang), Applied Math. Letter, 25 (2012) 1426–1429. MR2947420 
143 
On 3connected
Hamiltonian Line Graphs, (with Ye Chen and Suohai
Fan), Discrete Math., 312 (2012) 1877–1882. MR2913080 
144 
On Dynamic Coloring for Planar Graphs and Graphs of
Higher Genus, (with Ye Chen, Suohai Fan, Lei
Sun and Huimin Song), Discrete Applied Math., 160
(2012) 1064–1071. MR2901126 
145 
A dual version of the Brooks group
coloring theorem, (with Deying Li, Suohai Fan, and Senmei Yao),
Discrete Math., 312 (2012) 2294–2303. MR2926102 
146 
Spanning Cycles in Regular
Matroids Without Small Cocircuits, (with Ping Li, Yehong
Shao and Mingquan Zhan), European Journal of Combinatorics
33 (2012) 1765–1776. MR2950479 
147 
Characterization of
removable elements with respect to having $k$ disjoint bases in a matroid.
(with Ping Li and Yanting Liang),
Discrete Applied Math. 160 (2012) 24452451.
MR2957953 
148 
Spanning subgraph
with Eulerian components, (with Zhaohong Niu, Liming Xiong), Discrete Mathematics
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Collapsible graphs and Hamiltonian
connectedness of line graphs, (with Weihua Yang, Hao Li, Xiaofeng Guo), Discrete Applied Math., 160 (2012) 18371844. MR2921804 
Connectivity and Diameter of Second Order Circuit
Graphs of Matroids, (with Ping Li), Graphs and Combinatorics,
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Degree condition and Z3connectivity,
(with Xiangwen Li and Yehong
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Hamiltonian graphs
involving neighborhood conditions, (with Lili Zhang, Yehong Shao and Kewen Zhao), Ars Combinatoria,
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Spanning Eulerian Subgraphs in Generalized Prisms,
(with Xiaomin Li, Dengxin Li),
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Group Connectivity of Complementary Graphs, (with
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Hamiltonicity of 3connected line graph, (with Weihua Yang, Liming Xiong and Xiaofeng Guo), Applied Math. Letters, 25 (2012), 18351838. MR2957763 
2013 

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Group Colorability of Multigraphs, (with Hao Li),
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Nonseparating subgraphs, (with Yanmei
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Hamilton cycles in 3connected clawfree and netfree
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Note on the spectral characterization of some cubic
graphs with maximum number of triangles. (with Fenjin Liu, Qiongxiang Huang),
Linear Algebra and its Applications, 438 (2013) 139731397. MR2997819 
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Realizing degree sequences with $k$edgeconnected
uniform hypergraphs, (with Xiaofeng
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On group choosability of
total graphs, (with G.R. Omidi, G. Raeisi), Graphs and Combinatorics,
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An Update on Supereulerian
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On Spanning Disjoint
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Analytical Solution of Steady
State Equations for Chemical Reaction Networks with Bilinear Rate Laws,
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On $s$hamiltonian line graphs, (with Yehong Shao), J. Graph Theory, 74 (2013)
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On $r$hued Coloring of $K_4$minor Free Graphs,
(with Y. Chen, H. Song and L. Sun), Discrete Math., 315–316
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On extremal
ksupereulerian graphs, (with Zhaohong Niu, Liang Sun, Liming Xiong
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Bounds of eigenvalues of a nontrivial bipartite graph,
(with Bolian Liu and Ju
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Spanning trails in essentially 4edgeconnected
graphs, (with Z. H. Chen, J. Xu and M. Zhang),
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Spanning 3connected index of graphs, (with Wei Xiong and Zhao Zhang), Journal of Combinatorial
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Edgedisjoint spanning trees and eigenvalues,
(with Qinghai Liu and Yanmei Hong), Linear Algebra
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Supereulerian Graphs and the Petersen
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Collapsible Graphs
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On group choosability of graphs, II, (with H.
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Supereulerian Digraphs,
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On Strongly $Z_{2s+1}$connected Graphs, (with Yanting Liang, Juan Liu, Jixiang
Meng, Yehong Shao, Zhao Zhang), Discrete Applied Math., 174 (2014)
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Cyclic base orderings in some classes of graphs, (with Xiaofeng Gu and Katie Horacek), J. Combinatorial Theory and Combinatorial Computing, 88 (2014), 39–50. 05C05. MR3202335. 
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On the existence of super edgeconnected graphs with
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Realizing degree sequences as Z3connected
graphs, (with Fan Yang and Xiangwen Li), Discrete
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Note on edgedisjoint spanning trees and eigenvalues,
(with Qinghai Liu, Yanmei Hong, Xiaofeng
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Supereulerian graphs with small matching number and
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On Mod $(2s+1)$orientations
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Characterizations of minimal graphs with equal edge
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Augmenting and preserving partition connectivity of a
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Two operations on a graph preserving the
(non)existence of 2factors
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Perspectral characterizations of some edgedelete
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Degree
sequence realizations with given packing and covering of spanning trees. (with Fengxia Liu, Zhao Zhang, Meng Zhang), Discrete Applied
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$K^{}_5$factor in a graph, (with Yehong Shao and Mingquan Zhan), Ars Combinatorics, 122 (2015) 97124 MR3408035 
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Integer flow and orientation, (with
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Graphs with a 3cycle2cover, (with ZhiHong Chen, Miaomiao Han and
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A Note on Arboricity of 2edgeconnected Cubic
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On Perfect Matching Coverings and Even Subgraph Coverings, (with Xinmin
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On $r$hued
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On dense
strongly $Z_{2s+1}$connected graphs, (with Miaomiao Han, Jianping Liu and Aimei Yu),
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Supereulerian digraphs with given local structures,
(with Mansour J. Algefari,
Khalid A. Alsatami, Juan Liu), Information
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Supereulerian graphs with width $s$ and $s$collapsible graphs,
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Dicycle cover of Hamiltonian oriented graphs,
(with Khalid A. Alsatami, Xindong Zhang),
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Element
deletion changes in dynamic coloring of graphs, (with Lianying
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Edgedisjoint
spanning trees, edge connectivity and eigenvalues
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Supereulerian graphs with small circumference and
3connected hamiltonian clawfree graphs, (with
Xiaoling Ma, Wei Xiong, Baoyindureng
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On a Class of Supereulerian
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Extendability of
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Oretype degree
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On the lower
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Algorithm for constraint partial inverse matroid problem with weight increase forbidden, (with Shuangshuang
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Supereulerian digraphs with
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Algorithms for the partial inverse matroid problem in which weights can only be increased, (with Zhao
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Fractional spanning
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On
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Minimum degree conditions for the Hamiltonicity of 3connected clawfree graphs, (with ZhiHong Chen and Liming Xiong) Journal of
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Spanning
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The index problem of group connectivity (with Miaomiao Han and Yehong Shao), Journal of Combinatorics,
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